These salaries are affected by many elements, such as experience, technical skills, and the place. For instance, an entry level developer should be compensated between 419.1 million VND for 1 – 3 years working experience and 738.3 million VND for over 10 years working experience. As well, there are still gender disparities for this profession, as men are often paid more than women.

A good understanding of these trends is helpful to better understand what makes eCommerce models of transactions and fuel that demand for web developers. In this article, we will cover some of the existing eCommerce business models, supported by recent data and examples to give you a complete outlook on the current reality.

5 Factors that Affect the Salaries of a Web Developer in Vietnam

Web developer salaries in Vietnam are influenced by several key factors. By understanding these factors, both employers as well as developers can make better sense of the job market.

1. Level of Experience

Experience plays a crucial role in determining web developer salaries in Vietnam. As a rule, developers with more years of experience always make higher salary. For example, entry-level developers with 1 3 years of experience record an average salary of about $63,805 per year. On the other hand, developers who have more than ten years experience can make a salary of up to $87,160 a year.

According to SalaryExpert, data suggests there is a trend to this explanation as an entry level web developer makes on average 419,090,712 VND per year, while a senior web developer earns about 738,253,725 VND per year. This further demonstrates that hands on experience in the field is worth more than salary increase with promotion.

Additionally, candidates tend to be selected with whom companies want certain experience levels that fulfill their project requirements in most cases. For example, if a company wants to hire a developer to work on a complex e-commerce platform then they will prefer a developer with at least five years experience on such comparable projects.

In summary, experience is a key factor that significantly impacts web developer salaries in Vietnam, with more experienced developers commanding higher pay.

Recommended reading: What Does a Web Developer Do? Career, Salary, Reviews

2. Technical Skills

Technical skills play a crucial role in determining web developer salaries in Vietnam. Programming languages including HTML, CSS, JavaScript as well as frameworks like React or Angular can add great value to a developer’s salary. Developers who are proficient with these technologies are in very high demand, and are paid more.

For example, if you want to work with a web developer – with knowledge of front end frameworks like React – they are likely to earn more than someone who only knows basic HTML and CSS. But SalaryExpert data backs this trend, proving that developers with specialized skills earn an average of 586,613,952 VND a year.

Additionally, salary increases are realized in part by staying abreast of the latest technologies and the continual acquisition of new ‘skills’. For developers, it’s not uncommon to find that if they spend time learning a cloud platform, such as AWS or Google Cloud Platform, the amount they make increases.

In summary, technical mastery is a key factor that affects web developer salaries in Vietnam, with those possessing advanced skills and knowledge of the latest technologies earning significantly more.

Recommended reading: Front-End vs Back-End: Which Suits You Best?

3. Gender Issues

Gender plays a significant role in determining web developer salaries in Vietnam. Even with efforts towards achieving gender equality, they persist. In the Vietnamese tech industry, women are paid less than men. Partly it’s because women are severely underrepresented in the profession. As it states in the report published by Designveloper, men in web development earn more than women.

Vietnam has not escaped this global issue about the gender pay gap. According to a study by SalaryExpert, on average male web developers earn a higher salary than female web developers. This gap results from many factors such as societal norms and biases which drive hiring as well as pay decisions.

These disparities are working to be addressed. Increasingly gender diversity is recognized as important to organizations, and policies are being put in place to ensure equal pay.

In conclusion, while gender issues continue to affect web developer salaries in Vietnam, there are ongoing efforts to promote equality and fairness in the workplace. Understanding these disparities is essential to building a tech industry more welcoming and fairer.

4. Educational Background

Educational background plays a crucial role in determining web developer salaries in Vietnam. While it’s possible to become a web developer without formal education, having a degree can significantly boost earning potential.

Bachelor’s degrees in computer science or related fields are often preferred by employers. According to the Bureau of Labor Statistics, web developers with a bachelor’s degree earn a median annual wage of $73,760. This demonstrates a strong foundation in programming and software development.

However, self-taught developers and those who have completed coding bootcamps can also achieve success. Practical experience and a strong portfolio of work are highly valued in the industry.

For instance, a report by SalaryExpert shows that the average salary for a web developer in Vietnam is 586,613,952 VND per year. This figure can vary based on the level of education and experience.

While formal education can provide an edge, continuous learning and practical experience are key to advancing in the field of web development.

5. Location

A web developer’s salary is contingent on the location in which he or she is based in Vietnam. Ho Chi Minh City and Hanoi fared somewhat better owing the higher cost of living in those cities. Take web developers for example, they will earn between $1,100 – $1,500 a month in Ho Chi Minh City and less but still competitive money at around $900 – $1,100/month in Hanoi.

Lower salaries are usually what smaller cities and rural areas provide. The reasoning behind this is that the cost of living is down and companies match their pay scale to that. For example, a junior developer from a small town would usually get about $600 – $1,000 monthly.

Furthermore, the need for a web developer differs in relation to geographical location. With the tech industry currently booming, demands for skilled developers in major cities like Ho Chi Minh City are high, and therefore salaries follow suit. Second, smaller towns may have less of these things so wages not as high.

If you want to see further insights into this, check out the Vietnam Developer Salary Report 2024 Q3 from JDI Group.

Web Developer Salaries in Vietnam by Factors

Understanding web developer salaries in Vietnam requires looking at several key factors and their respective numbers separately.

In this section, we’ll show web developer salaries in Vietnam according to factors laid out above: experience, educational background, gender, technical skills, and locations. The below figures and facts were collected from Payscale and Glassdoor.

Recommended reading: A Detailed Guide for Web Development Cost

1. Vietnamese Web Developer Salaries: by Years of Experience

The more years of experience you have, the higher the wage you can get. A web developer with less than one year of experience makes about $7,400 per year. Meanwhile, an experienced developer with two or four years lands an annual salary of $16,700. 

2. Vietnamese Web Developer Salaries by Education

Higher education equals a bigger salary, but how much more money can a degree add to your annual income? Take a look at the table below. 

You can see when the education level is Certificate or Diploma, the average annual salary of a web developer is $6,200. Someone with a Bachelor’s Degree gets a higher salary of $8,000. A Master’s Degree brings its holder an average yearly salary of $13,000. 

Recommended reading: Web Development Process: How Does Change Happen?

3. Vietnamese Web Developer Salaries by Gender

At most Vietnamese technology companies, male web developers report earning a higher base salary than females for the same role. As seen in the following chart, the discrepancy is significant. 

Recommended reading: How Much Does Google Pay Their Software Engineers?

4. Vietnamese Web Developer Salaries by Skills

Front-end web developer salaries boast an average annual salary of $19,800, and back-end ones get a $17,400 yearly wage. Even though it’s not the highest income in the tech industry, you can make a lot more with experience. 

Recommended reading: Web Design Process: 8 Steps That You Need to Know

5. Vietnamese Web Developer Salaries by Locations

When it comes to the salaries of web developers, they’re almost always location-dependent, too. 

There’s a different range of salaries when looking at the above graph. It’s from a yearly pay of around $12,650 in Hue to a staggering $15,700 in Ho Chi Minh City. How different web developer salaries are!

6. Web Developer Salaries Comparison by Countries 

According to PayScale, the country which pays the highest annual salaries for web developers is US – $59,108. The second place is Australia, with a salary of $41,237 per year.

Meanwhile, annual web developer salaries in Vietnam are $14,694. This number isn’t huge, but it’s still bigger than Indonesia and the Philippines.

Vietnam’s Web Developer Job Growth in the Coming Years

In the years to come, Vietnam’s demand for web developers will grow greatly. Vietnam’s digital market will grow 8.99 percent from 2022 to 2027, according to the Financial Times. This exponential growth is fueled by the uptake of digital tools and platforms, as well as flow of global technology giants and local tech startups into the region.

The growth in the number of e commerce businesses in Vietnam is one of the key factors behind this growth. As more and more companies have moved online, web developers are needed to build and maintain websites and applications becoming more sought after. Additionally, companies are also increasing their efforts to look for web developers with programming abilities on languages like HTML, CSS, and JavaScript.

In addition, varying the cost of living in cities across Vietnam has an effect on compensation. For example, web developers in Ho Chi Minh City and Hanoi will be paid more because the cost of life is higher.

The job market for web developers in Vietnam is promising, they promise a huge growth in the coming years. This is fueled by rising demand for digital skills and the expansion of the e commerce sector.

A career at Designveloper

Web developer salaries in Vietnam are on the rise, reflecting the growing demand for skilled professionals. Here at Designveloper, we offer competitive compensation packages to attract top talent. We have a team of experienced developers that worked on exceptional projects such as Lumin PDF and Bonux, with a wealth of knowledge and expertise to share.

Web developers with 1 – 3 years of relevant experience earn an average salary of $63,805 a year. A salary of up to $87,160 per year can be expected for persons who have over ten years of experience. These figures are affected by things like technical skills, location and gender.

Designveloper aims to provide a very supportive environment, one that’s open to innovation and full of challenges. Continuous learning and growth is central to everything we do. Join us, be part of a company where your contribution is valued and where you learn and grow professionally.

Conclusion

Vietnam’s web development industry is experiencing significant growth, and web developer salaries are rising in response to the increasing demand for skilled professionals. This is an exciting time for people who aspire to be and already are developers. We provide competitive salaries, a pleasant working environment and a space for continuous growing and learning.

When you choose a career at Designveloper, you get to not only be a part of a large web and software development company in Vietnam, but to be a part of a community that promotes innovation, teamwork, as well as growth in the profession.

The post Web Developer Salaries in Vietnam in 2024 appeared first on Designveloper.

However, sustaining high-quality documentation in today’s dynamic environment, especially in DevOps, can be difficult. By combining GitLab, an open-source DevOps suite, with Slack, an effective communication app, the documentation process can be optimized, and creating a merge request in GitLab has never been easier.

The Need for Efficient Documentation in DevOps

Documentation is not given the prominent place it deserves in DevOps but remains critical to any project. Codebases are very dynamic, and with such dynamic environments, documentation becomes outdated just as quickly with no real direction.

Documentation helps the developers to achieve the following:

• Collaborate as a team
• Understand how decisions were made
• Problem-solve and address common issues

However, it is equally significant to note that using manual documentation systems can be tiresome, resulting in outdated and incomplete records. This is where GitLab integration with Slack can prove effective for teams. 

Real-Time Notifications for Merge Requests and CI/CD Updates

Axolo’s integration between GitLab and Slack ensures real-time notifications for key merge request events, streamlining collaboration and maintaining context for developers.

When a new merge request is created in GitLab, Axolo automatically sets up a temporary Slack channel, inviting the relevant reviewers and the request creator. This dedicated channel ensures focused discussions and timely reviews.

Teams also have control over which CI/CD events trigger notifications, such as pipeline status updates or deployment completions. This helps creators and reviewers stay informed about the progress and quality of the code associated with the merge request.

By providing a high level of visibility into the development process, Axolo fosters accountability, encourages collaboration, and helps keep teams aligned and efficient.

Collaborative Documentation Review and Feedback

Documentation involves teamwork; therefore, it has to be collaborative. With GitLab’s Slack integration, you can discuss and solve documentation issues in real-time. GitLab also has useful features for working with merge requests for documentation, letting developers propose and contribute modifications.

Slack, on the other hand, enhances immediate feedback and discussion of the same. Subteam members can paste GitLab links to the Slack channels and other people can look at the changes and suggest something back without having to context switch. 

The developer has created a new API guide and opened a merge request.

The GitLab – Slack integration posts a link to the request in a specified documentation Slack channel.

Maintaining Version History and Change Logs

One of the most important areas where documentation occurs and is relevant in DevOps is version control. The basic version control in GitLab helps teams track the changes, undo a few steps back, and see the comprehensive history of changes made. Every time a documentation file is updated, a Slack notification can include details such as:

• The author of the changes
• A brief history of the changed items
• Possibility to both commit or create a merge request to check further

Not only does this foster engagement with the team, but the change history is also available at a later date. If there are any mistakes or even a dispute over some changes, then it becomes easy to determine when and where that change was made.

Simplifying Access to Documentation and Relevant Resources

One of the obstacles to documentation management is the team’s inability to find the required information. This is another task that GitLab’s repository structure and Slack’s search and pinning features make much easier. Teams can configure Slack Bot and integrations to express commands to get the URL to GitLab documentation files or wikis. 

A developer may use a command /doc-api in Slack. GitLab hosts the API, and the bot directly provides a link to it, which includes documentation.

In Slack channels for specific project parts, pinned messages can include links to relevant documentation. This eliminates the need to scroll through repositories or search folders, making important data easily accessible during presentations.

Conclusion

GitLab Slack integration offers great potential for enhancing documentation practices within the context of the DevOps system. With GitLab for version control and documentation management and Slack for communication and synergy, teams can guarantee that the documentation they provide is up-to-date, easily accessible, and updated without delays.

Implementing and supporting documentation efforts isn’t about eliminating errors; it’s an investment in improving teamwork and communication throughout the process. Integrating Slack with GitLab is a smart choice for teams aiming to succeed in today’s agile DevOps environment.

The post How Can GitLab and Slack Integrations Improve Code Documentation Practices? appeared first on Designveloper.

So this article from Designveloper will equip you with fundamental knowledge about these languages. This helps you have a better understanding to choose the right language for future jobs. Ready? Let’s dive in!

Overview of Web Development Languages

When some people learn about web development, they are advised to start with HTML (Hypertext Markup Language) and CSS (Cascading Style Sheets) but confuse these with programming languages.

HTML and CSS are in fact markup languages that produce electronic documents (or pages) and to design sites respectively. Meanwhile, web programming languages are more complicated and can come into two categories: Back-end and front-end web development languages. 

Normally, web development includes server-side (back-end) coding, client-side (front-end) coding, and database technology.

Take LinkedIn – the world’s largest professional network as an example. To allow candidates from different regions to connect with others, search for a job or even learn new skills, LinkedIn was programmed by three distinct web programming languages: JavaScript, Java, and Scala, then having used Voldemort as a distributed database to store an enormous number of profiles.

Accordingly, languages for web development can be defined as “complex logical instructions and processes” to help build sites that meet certain demands (Wikipedia).

So which are the most popular web development languages in the world? And how different are they? Let’s find the answers in the following part.

Best Web Development Languages in 2024

1. PHP

PHP stands for Hypertext Preprocessor. It is a scripting language mainly used for the server-side of simple, dynamic sites and web apps, typically Drupal, WordPress, Flickr, or Facebook. PHP web development has supported many free and open-source extensions including .NET, Apache, or Bzip2, as well as allowed access to various databases such as MySQL, Microsoft SQL Server, and others.

As some of the PHP functions are similar to C language’s, PHP developers can add functionality to PHP by writing more plug-ins (also called add-ons or extensions) in C. Moreover, until now, PHP still retains basic Perl-like variables of the first version and the ability to be efficiently integrated into HTML. So PHP is easy for beginners to learn. 

Recommended reading: 5 Best PHP Courses to Become a Master

However, in competition with others, PHP proves a bit out-of-date although its versions were released for improvements. That’s why developers often consider this programming language “not fun to program in.”

Other downsides are PHP lacks standardized functions to handle errors and has weak typing. That means types of objects can suddenly change and this consequently produces unexpected outcomes. Therefore, it is more challenging to debug in case any coding flaws arise.

2. Python

This is the highest demanded programming language in today’s market, with 41.9% of software engineers using it extensively in their development work. 

Python is a high-level, yet beginner-friendly language, due to its straightforward syntax and support of various libraries or tools. Additionally, it can work well as a scripting or object-oriented language and has strong typing, so the process of debugging is much faster.

Python has high applications in different sub-fields of IT (e.g. Artificial Intelligence, Machine learning, or Video games) and especially in the scientific domain because the language facilitates the collection of empirical data and the integration with relevant databases. 

In the field of web, Python is one of the best back-end web development languages and such Python web development projects as Spotify or Instagram use the Django framework written in this language. 

Though processing faster than PHP, Python’s speed is still slower than C/C++ and Java. So the language does not suit Real-time apps, mobile apps, or memory-intensive apps.

3. Java

Java is an open-source and object-oriented language that has a good reputation for its stability. Many developers prefer this programming language because of its well-maintained libraries and web frameworks. 

Other pros are JVM (Java Virtual Machine) also allows it to run on various platforms and developing with Java can limit security risks and automatically manage memory storage. Hence, Java is widely used to develop Android mobile apps or enterprise-scale complex web projects. 

Because of those properties, Java is more difficult to learn and beginners probably struggle with long-winded and complicated codes if they decide to start their career with this language. Also, it’s hard to undertake Java web software development processes on a small scale.

4. C#

Compared to other web programming languages, C# is more special because Microsoft initially developed it for the .NET framework. So getting involved in C# web development means that developers will be restricted to that framework. So it only has libraries and types available to add functionality only to the .NET.

Having said that, the language still proves its popularity in programming many web apps or web APIs and developing video games on PC or Xbox.

C#, or pronounced as C sharp, itself is multi-purpose and object-oriented. Similar to Java, it has strong typing and is independent on platforms because of CLR (Common Language Runtime – a virtual machine to run any .NET programs). Software engineers can find some similarities between the syntax of C# and C++ or Java. Some typical examples include semicolons that end a statement and Curly brackets to group statements based on functions or classes. 

5. C++

Along with other web programming languages, C++ contributed to building numerous famous websites such as Google, Twitter, and Amazon. As one of the oldest programming languages in the world, C++ undoubtedly has a large support community and owns a massive number of libraries to provide additional functions. Plus the ease to learn C++ due to its concise language of only 60 keywords, it is still popular now.

It was originally seen as an extension of C, so it inherited various variables of the language such as compatibility with hardware devices, but also got relatively messy syntax. 

Modern C++ can be either object-oriented, functional, or procedural. It’s also seen as a compiled language that translates source code to machine code via compilers like Microsoft Visual Studio on Windows or XCode on MacOS.

C++ is widely applied to build desktop apps, video games, and e-commerce servers, while its web development application is ranked lower than that of JavaScript or Java.

6. Ruby

When hearing of Ruby on Rails web development, some often think of Ruby as an abbreviation of Ruby on Rails. But the latter is effectively a common web framework written in Ruby, with typical projects on Airbnb, GitHub, or CodeAcademy. 

The language itself is high-level and purely object-oriented. This means “every value is an object” and no primitive data types are available in Ruby. It also features strong, dynamic typing and automatic garbage collection – a form to manage memory.

Ruby’s syntax is comparatively similar to that of Python and Perl and quite flexible. Although this makes Ruby easy for coders to read, it can easily produce unpredictable run-time flaws that are hard to debug.  

7. Javascript

In this list, JavaScript is the only language that serves both the server and client sides. It’s the most common programming language with 62.3% of global users as of 2024. Like HTML and CSS, JavaScript plays a core role in programming user-friendly and interactive front ends of most websites, regardless of scale and complexity. 

In terms of server-side development, JavaScript is a high-level programming language. It has multi-paradigm (e.g. object-oriented or functional) features, dynamic typing, and numerous libraries or frameworks such as Node.js, React, or Vue.js that are compatible with multiple operating systems. 

8. Go (Golang)

Go (Golang) is a programming language that Google created in 2009 for cross-platform app development. As a compiled language, Golang can be translated directly into machine code. This allows it to run more quickly than interpreted languages like JavaScript or Python. As a result, Golang becomes a highly efficient language for back-end development that requires fast response times and minimal latency.

Another plus of Go is that it can remove complex features found in other languages (e.g., method overloading or inheritance). This makes code maintenance simpler than ever. Plus, it’s developed to instinctively support concurrent programming through goroutines, which enables apps to process many tasks at the same time. 

These capabilities make Go ideal for large-scale applications that require high performance and scalability. These applications include web servers, RESTful APIs, cloud services, and other backend systems. 

At Designveloper, we also leverage Go, coupled with other technologies like Python or Nodejs, as a robust backend language for developing scalable, high-performance websites like ODC (healthcare platform) because of its rich standard libraries and simple syntax. Further, you can see some popular websites now using Golang. They include Dropbox, Dailymotion, and Soundcloud.

Despite the good points we mentioned, Go still has some limitations. One of them is its lack of advanced features and error-handling capabilities. 

9. Perl

Developed by Lary Wall in 1987, Perl is a high-level, general-purpose programming language known for its robust text-processing capabilities and flexibility. This makes it well-suited for applications that require handling text data effectively, like data parsing or log analysis. 

For web development, Perl helps developers create dynamic HTML content through the Common Gateway Interface (CGI). Also, it has powerful text manipulation capabilities to handle vast volumes of text, regardless of format, like HTML, JSON, or XML. 

Plus, Perl’s Database Interface (DBI) enables smooth integration with databases, such as PostgreSQL, MySQL, or Oracle. This benefits websites and applications that need effective data storage and retrieval. Further, Perl has a large, open-source repository of modules, called CPAN (Comprehensive Perl Archive Network), to handle different tasks like file handling or encryption. 

With these capabilities, many websites like Craigslist, BBC, or Booking.com rely on Perl for their backend tasks. However, Perl is criticized for its complex syntax and lack of frameworks or libraries to develop complex applications. 

10. Scala

Scala was originally developed to solve some challenges of Java, like reducing the amount of code needed for complex tasks. Therefore, its syntax is concise and expressive, keeping the code easy to understand while speeding up development time. Further, Scala operates on the Java Virtual Machine (JVM). This allows developers to fully use existing Java frameworks, libraries, and tools. 

In addition, Scala offers an extensive ecosystem of libraries like Akka, Play Framework, or Slick. These powerful tools help build real-time applications that deal with high traffic. Scala is also compatible with Apache Spark – a common big data processing framework – to process vast amounts of data. For this reason, Scala is beneficial for applications that depend on real-time data processing and data analytics, typically in social media or eCommerce. Some popular Scala websites accordingly are Twitter, LinkedIn, and Pinterest.

Another plus of Scala is its robust static typing and type inference that reduces the likelihood of unexpected bugs in development. 

A Conclusion About Web Development Languages

This article mentioned some best web development languages. Besides them, the tech world is still witnessing the rise in others like Go, TypeScript, and Scala. However, not all languages can be easy to learn though. Not to mention that you need to master the abundance of frameworks to build desired webs. So identifying your future career and establishing realistic goals can help you to choose the most suitable programming language.

The post Top 10 Web Development Languages To Use in 2025 appeared first on Designveloper.

In short, outsourcing SEO is a smart and reasonable choice for anyone looking to improve their business online performance and visibility. With this article, Designveloper will help you navigate the process of how to outsource SEO processes.

3 Things You Need to Know When You Outsource SEO

Outsourcing SEO can be a game-changer for your business, but it’s important to know the key factors that contribute to success. One of the most significant factors is understanding the benefits of investing in link building. Here are three essential things to keep in mind.

Knowing when to outsource SEO

When it comes to outsourcing SEO, businesses can consider it a game changer. Here are some key indicators that it’s time to consider outsourcing:

• Lack of In-House Expertise: Outsourcing can help your team with SEO skills if your team doesn’t have them. Experts keep up with the latest algorithms and trends to optimize your site so that it ranks number one in a search engine.
• Scalability Needs: SEO can be too much for a company to handle in house as it grows. Outsourcing lets you grow your efforts without the cost of manpower.
• Focus on Core Activities: Outsourcing enables your team to stay away from core business activities. This can all add up to improvement in your first line of service products.
• Improved Client Satisfaction: Running an SEO business can improve no end by offering comprehensive solutions such as SEO. A one stop shop for your web needs is something clients like.
• Competitive Edge: With SEO you can go ahead and diversify your services. This will show potential customers that you can actually offer them a complete package making your business more attractive.
• Cost-Effective: It can save some money to hire freelancers or agencies, where you only pay for the specific tasks and not for an in-house team. This means that you only pay for what you need.
• Time Constraints: Outsourcing your SEO will save time and your team won’t be stretched thin if they have already begun.
• Measurable Results: Measurable SEO agencies and regular reports are reliable because they help you measure your progress and make wiser decisions.

By considering these factors, businesses can determine the right time to outsource SEO, ensuring they stay competitive and efficient in the digital landscape.

Recommended reading: Outsourcing Web Development Benefits and Risks

Knowing the marketing services you want to outsource

Outsourcing SEO services can serve your business’s online presence well. The first step is to determine what tasks you would like to outsource. The SEO services that are commonly outsourced include keyword research, on page optimization, content creation, link building and technical SEO.

One example would be to outsource keyword research to make sure they’re actually targeting the right audience. For example, a web design company might concentrate on technical SEO to improve site performance.

In relation to G2000 companies, for up to 57% in particular, according to the report by DOIT, SEO is among the functions being outsourced. It’s the growing trend of businesses seeking expertise on a specialized, narrow topic.

While selecting an outsourcing partner, look at their past experience and track record. To give an example, a good SEO business must have a history of improving search rankings for their clients.

In an outsourcing deal, as you outsource the SEO complications, you can focus on your core business business. It can increase client satisfaction and improve business growth. But by carefully choosing which services you outsource, you can optimize your marketing and get better results.

Knowing the goals you want to reach

Outsourcing SEO can transform your business, but as with everything, you need to set clear goals first. The first step is to determine what you want to accomplish with your SEO campaign. Do you want to improve organic traffic, raising search engine rankings, or simply improve user experience on your website? By setting specific, measurable goals, you will have a road map to follow as you make your outsourcing decisions and pick the right partner.

Recent statistics show that businesses that outsource SEO see a significant improvement in their online visibility. Besides, outsourcing helps businesses to concentrate on what they do best while experts look into the technicalities of SEO.

Reports from as industry leaders such as Forbes and WPBeginner also provide backing to these claims, that outsource SEO would be the way to go. They give important information about how outsourcing can result in better results and a more efficient use of resources.

To sum it up, knowing your goals is the first element to a successful outsourcing. This will make sure that both you and your outsourcing partner are on the same page, going in the same direction. Gives you clarity about goals to measure progress and make smart choices to do what is best for your SEO.

Recommended reading: How to Outsource Web Development with the Three Steps?

Top 3 Benefits of Outsourcing SEO

You can drastically increase your business’ online presence through outsourcing SEO. According to recent statistics, businesses that outsource SEO services can reduce costs by 30-70% compared to maintaining an in-house team. Outsourcing also enables search for specialized expertise, which helps improve search engine rankings and the organic traffic.

1. Cost–Effective

The cost of outsourcing SEO for many businesses makes it a great option. Companies save on salaries, benefits and training costs by hiring experts.

Imagine if your small e-commerce business was able to save 50% of their marketing budget and outsource the SEO tasks. This freed them up to funnel more resources toward other areas of their business that needed their attention.

In addition to that, outsourcing helps you get hold of advanced tools and technologies which individual businesses cannot afford. It allows you to reap high quality SEO services but without the steep price.

All in all, outsourcing SEO may help you save a considerable amount of money while still getting the best possible results. It is a wise choice for business owners who intend to improve the company’s online presence without spending vast sums of money.

2. Speed

SEO outsourcing can actually really speed up your website’s optimization process. Advanced techniques can be quickly implemented by experts, saving an in-house team much longer to learn and implement. For example, if your company hires a specialized SEO agency, they can do a full audit, and will have started making improvements within days, whereas an internal team might need weeks or even months to produce the same results.

Additionally, when outsourcing, you gain immediate access to a well of skilled professionals. You can scale up your SEO efforts quickly to meet project deadlines or respond to market change. DOIT reports that 57% outsource because it saves time and resources. With this approach, you are guaranteed that your SEO strategy remains on top of the newest trends and changing algorithm updates and your site remains competitive.

Outsourcing can also, in addition, cut down the time spent on the administration tasks. Instead of having an in house team, you can dedicate the time to the main business and let the outsource team take care of the technical SEO work. Such a streamlined process can result in faster results and a better workflow.

Businesses can, by tapping into the skill and competence of external SEO professionals, reach their targets faster and much better. One of the biggest benefits of outsourcing SEO work is this speed advantage that can truly make a big difference in your online presence and performance.

3. Flexibility

An important benefit of outsourcing SEO is the flexibility it provides. New projects can be scaled up or down and low resource requirements eliminate delays associated with hiring employees. This equates to you being able to adapt to market changes quickly without the long term commitment of hiring or firing in house staff. Consequently, if a new product launch needs a push in SEO, e.g., you can quickly increase your outsourcing efforts accordingly.

Perhaps more importantly, outsourcing brings access to a large pool of specialized talent. With all those creative people on board you can have the experts in graphic design, in coding, in user experience, and SEO for example to do the work together to produce a polished final product. This flexibility is very important for businesses to compete and follow changes in the digital landscape.

Simply put, the ability to outsource SEO allows companies to quickly adapt to changes in the market and makes use of exclusive skills despite their in-house resource.

Recommended reading: How To Build Authority of Your Website?

Where to Look for SEO Outsourcing Partners?

Outsourcing your SEO can boost your website’s visibility and search rankings immensely. But you still need to find the right outsourcing partner, and knowing where to find them offers an advantage.

Online freelancing platforms

The demand for experts of SEO has been on the raise, and online freelancing platforms offer a viable solution to connect with the right crowd of SEO professionals. Access to a global talent pool eases your job to find the experts who can create the marketing plan and the right content to uplift the search engine ranking for your website.

Upwork

Upwork is one of the most popular freelancing platforms. It is a way that businesses connect to independent professionals and agencies around the world. SEO services on Upwork comprise keyword research to link building. Forbes reports outsourcing SEO can cut costs 30 to 70 percent versus maintaining in-house team. Upwork verifies freelancers, so you know you’re working with someone qualified and trustworthy.

Fiverr

Fiverr is another popular platform for outsourcing SEO tasks. The service even comes at a low price starting at $5 only, and is ideal for small business. Whether you want help with good content, on page SEO or technical SEO, Fiverr has a number of SEO specialists you can access. Results from DOIT Software survey of 400 businesses found that 57% of businesses outsource IT — SEO included — to reduce costs, gain new capabilities, etc.

Toptal

Toptal is known for its rigorous screening process, ensuring that only the top 3% of freelancers are accepted. For businesses in need of high quality SEO experts, this platform is an ideal home. If you just need some SEO, Toptal offers complete SEO and marketing packages that are great for businesses with very specific SEO requirements.

Freelancer

Freelancer is a global marketplace where businesses can post projects and receive competitive bids from skilled freelancers. On this platform you can easily get an SEO services; perhaps basic or advance. The competitive bidding system helps businesses to get the best value of their SEO needs.

Guru

Guru offers virtual workrooms for collaboration between businesses and freelancers. Ongoing SEO projects that need constant interaction and updates; this platform is perfect for. Guru’s project management tools allow you to monitor your progress as you work and make sure SEO tasks are completed on time.

By using these platforms, businesses can afford outsourcing SEO, secure the services of the skilled and specialized SEO workers, and increase their SEO ranking. Companies can outsource their SEO to freelancers which allows them to concentrate on business goals while delivering better SEO results.

Social media

One of the easiest ways to find an SEO outsourcing partner is on social media platforms. There are hundreds of SEO professionals and agencies on LinkedIn, Twitter, and Facebook.

For instance, LinkedIn is pretty good for the people who have experience in SEO and who also run SEO agencies. From their profiles, many professionals show off their portfolios and client testimonials so you can easily assess their expertise.

Another valuable platform is Twitter, where SEO experts share insightful trends, share job postings. You can follow industry leaders and join relevant hashtags to find potential partners.

There are also Facebook groups that are devoted to SEO and digital marketing — plenty of other businesses review products and left recommendations to other businesses.

63% of marketers believe social media is the highest ROI marketing channel, according to recent statistics. This points to the fact that you should use social media in your search for the right SEO outsourcing partner.

For more detailed insights check out HubSpot State of Marketing Report 2024.

Recommended reading: Top 18 Web Development Companies in Vietnam

Conclusion

In conclusion, outsourcing SEO will help businesses to save money, access expert knowledge, and get better search engine rankings. By leveraging external expertise, companies can focus on their core business goals while ensuring their online presence is optimized for success.

The post How to Outsource SEO Processes? appeared first on Designveloper.

This funny video makes you think about a serious question: Why couldn’t a well-known brand name like Skype compete with Zoom, which was started a decade after Skype? Why did “Zoom” become so popular that it’s now turned into a verb, like in the phrase “let’s Zoom”? How did Zoom take the world by storm? Even though giants like Microsoft with Skype and Teams and Google with Hangouts were already in the market?

Maybe the best way to understand this race of Zoom vs Skype is to go back in time to when the first tools for videoconferencing started appearing.

A Brief History of Zoom

Eric Yuan came up with the idea for Zoom in 2013. He is a software engineer from China who moved to the United States in 1997. His expertise and goal for his career were to improve and make videotelephony software easier to use and more effective.

At first, he got a job with WebEx Communications. At the time it was a small company just starting out in web conferencing. Yuan was one of the most important people on the team that made the software for WebEx’s video conferences. WebEx was one of the first options for video calls because there wasn’t much competition in the market. But it didn’t look like WebEx was going to be a startup that could grow and take over the world. In 2007, Cisco System bought the company for $3.2B. Yuan still worked there, and he moved up the corporate ladder to become the Vice President of Engineering. Under his leadership, the number of engineers on the WebEx development team grew to 750, and the company’s annual revenue reached $800M.

But WebEx has some problems that make customers unhappy, such as a connection that isn’t always stable, slow audio and video transmission, and a difficult installation process. Also, competitors started to show up, and new technologies started to change things. When faced with a problem like this, Yuan tried to get the management to change the product. But his idea was turned down, so he left the company. When he left, about 40 engineers followed him, those who shared his goal of making a better video conferencing tool than WebEx. It’s Zoom, of course.

Not only did Yuan’s coworkers at WebEx believe in his plan, but so did the investors. So, he was able to get $3M in 2011 to start his idea. After two years of tweaking, beta testers were happy with the product. In January 2013, Zoom was released to the public.

From the beginning, it was a huge success. By May 2013, Zoom said they had 1 million users. With the launch, they were able to get another round of funding, this time for $10 million, and the company’s value was $25 million. And by the end of 2013, the second round of funding gave them $6 million more and doubled the value of the company. In the next year, Zoom said it had 10 million users.

These numbers show that Zoom was a strong and likely candidate to become a Silicon Valley unicorn. Still, the question is, what makes Zoom so popular vs strong competition such as Skype?

Zoom’s Recipe for Success

Yuan learned a lot during the time they worked for WebEx. He talked to a lot of customers to find out what hurt them, and he came up with the idea that customers must always be happy. Most of the time, he does live up to this philosophy, and he has even replied to the tweets of angry users.

1. Features that make Zoom stand out 

The company’s business decisions are based on this “customer-first” philosophy. Zoom’s 3-in-1 package, which includes HD video conferencing, mobility, and web meetings, is easy to see. It costs only $9.99, which is cheaper than other options that only offer 1-2 of these features. Zoom worked with different browsers, such as Chrome, Firefox, and Safari. It also found the device right away, so there was no need for versions for Mac or PC, and it used so little data that it worked well even when the internet connection was slow or weak.

Zoom opened up its market to businesses as well as individuals. So that it is easy for businesses to use Zoom. The process of setting up Zoom has become easier.

One thing about the quality of Zoom video calls is the 150-millisecond rule. Oded Gal, the Head of PM at Zoom, said that the lag time must be less than 150 milliseconds for a video call to feel as natural as possible. The Zoom team knows this, which is why they worked so hard to make sure that this number never went over 150 milliseconds.

All of these things are in line with Eric Yuan’s belief that customer satisfaction is the most important thing. Unlike Cisco WebEx, Zoom knows what its customers want, and its technology and customer service meet those needs better than those of its competitors.

2. Zoom vs Skype

Zoom had a good chance of winning vs Skype in video conferencing because of three things:

It was made to be a video conferencing tool from the start, while Skype started out as an audio-only service and then added video, which turned out to be expensive.

Skype used to charge for some features that Zoom now gives away for free, such as group video calls. Microsoft saw this and decided to turn these paid features into free ones.

Zoom’s developers knew they needed an app that works well on many different devices and platforms (which is also one of the drivers of progressive web apps). That’s why it’s important to them that users can start using the service right away, without having to sign up or install anything. You can join a video call right away if you have a URL and a web browser. Maybe Skype failed because it didn’t pay enough attention to the customers’ need for convenience.

Yuan was right, as time has shown. Every business wants to make money, but only a small number of them do. Zoom made it. It became impossible to stop. Even though Zoom wasn’t actively looking for money, they got $100 million in Series D funding in 2017 and were finally valued at $1 billion, making them a unicorn. Yuan said that business people like Sequoia came to their door to offer them money.

Before Zoom went public in April 2019, shares were worth $36 each. By that time, they were worth $72 each. And Zoom was valued at $16B.

Recommended reading: Comparing Video Downloading Tools: YouTube and TikTok Platforms

Success in turbulent times: How Zoom vs Skype in the Pandemic

So you can see that Zoom was better at video conferencing than Skype even before 2020. But it was the COVID-19 that sped up the competition and widened the gap between Zoom and Skype when people who had to work from home looked for webinars, video conferencing tools, and VPNs in a matter of days, if not hours. Zoom, its competitors, and pretty much everyone else did not see this coming.

People choose Zoom over products from Microsoft, Google, Cisco, or GoToMeeting because none of these tools is as complete as Zoom.

Zoom gave users free meetings for up to 100 people that lasted 40 minutes. And it works even if your Internet connection isn’t very good.

Zoom vs Skype After Pandemic

In the fiscal year 2024, Zoom generated roughly $4.5 billion for its cloud-based platform that offers online chat and video telephony to both private and business users. In comparison, the revenue of Skype mobile apps only reached more than $2 million for both iOS and Android devices as of October 2024. 

Although the pandemic ceased and we already got back to a normal life, hybrid and remote work is still a popular trend across companies. Accordingly, they continue to leverage communication tools like Zoom or Skype and upgrade their telecommunications structure to boost collaboration in an increasingly digital work environment. 

In the future, we will see both Zoom and Skype expanding their portfolio and creating a unified platform that integrates all their offerings. For example, Zoom has recently acquired Workvivo – a software for internal communications and employee engagement – and has added new functionalities to its current services. This not only retains its existing customer base but also attracts more future users.

Future Risks That Zoom Might Face

There are, however, some things that could go wrong for the company. Experts have pointed out that even though Zoom’s stock has gone up, the value of each share goes up and down. The company could come up with different ways to cut costs, such as turning all of the current free users into paying, loyal customers.

Then there’s security. People who use video calling apps worry about their private information. Zoom had trouble providing this security need compared to Skype. In 2018, users processed communications, posing a security concern. Zoom solved the problem, but it wasn’t over. Apple removed Zoom from its devices in 2019. The server left Macs vulnerable to assaults even after being uninstalled. Zoom again improved its security. Not even close. During the recent crises, there were instances of phishing attempts posing as Zoom cloud meetings. If Zoom can address these issues, it may continue to thrive.

Bottom Line

Apps are dead is a phrase that keeps coming up on the Internet these days. Or, to put it another way, there’s no room for new players in the tech world because people already use the big apps. But Zoom, which came out 10 years after Skype, was better than this well-known brand from Microsoft.

It’s a real-life case study that shows there’s always a chance for a new company to grow big, as long as they do three things right: Worked hard to solve a big problem that affected a lot of people but kept the customer in mind the whole time.

The post Zoom vs Skype: How Zoom Defeat Skype in Video Conferencing appeared first on Designveloper.

According to Statista, this framework is used by 8.4% of developers across the globe as of 2024. This figure might not be so impressive due to the rising adoption of other frameworks like .NET, Numpy, or Spring. However, React Native still gains popularity in web and mobile app development, with such typical products as Facebook, Instagram, Bloomberg, and Tesla. This is because React Native enables developers to reuse existing JavaScript code, saving much time and effort when crafting new apps or converting from web to mobile apps. 

So if you are new and interested in this framework, this article is the right place to start your career and provides a detailed list of React Native tutorials and courses.

10 Best React Native Courses That You Should Learn

However, to facilitate your access to React Native, I advise you to have some knowledge of JavaScript first. Android, iOS, or React is not required.

1. React Native – The Practical Guide (2020 Edition)

• Tuition fees: $39 for a whole course on Academind, yet $129.99 on Udemy

Highly recommended by many students on Udemy, React Native – The Practical Guide is an English course continuously updated by the author, Maximilian Schwarzmüller. It provides in-depth knowledge about React Native to help beginners build native iOS and Android applications without knowing Swift, Objective-C, or Java/ Android. Even when you have no idea of the framework, the instructor also gives a brief yet detailed video on “What is React Native?” 

Going from basics to advanced knowledge, the course has 340 lectures with a total length of more than 32 hours, for example adding push notifications to update news for shop apps, building apps without Expo (an open-source platform) or with Redux (a JavaScript library for app state management).

However, the course requires learners to have knowledge of React and JavaScript (ES6+ is highly appreciated). But do not worry, extra lessons on those tech stacks are also provided at the end of the course. After the course, you will get a certificate of completion.

2. The Complete React Native Course (3rd Edition)

• Tuition fees: $19.99

As the most preferred by beginners on Udemy, The Complete React Native Course (3rd Edition) helps students start from the very beginning, like how to install tools for MAC, Windows, and Android. 

You are well equipped with the basics, for example, learning how the Redux platform works or connecting projects with Firebase – a mobile platform of Google. Besides, you will be introduced to Hooks – a new addition in React 16.8 version which allows you to use state and React features without writing a JavaScript class.

This course expects its participants to have a little knowledge of at least JavaScript ES5. However, its biggest disadvantage is only having English subtitles, so non-English speakers may struggle with lessons.

3. The Complete React Native + Hooks Course

• Tuition fees: $94.99

Created by Stephen Grider, this bestseller course includes 425 lectures with React Native versions 0.62.2 and even 0.30.x due to their popularity in the industry. Enrolling in the course, you can acquire fundamental knowledge of JSX (JavaScript XML – a custom markup language used in React), learn to differentiate two React Native elements as “state” and “props”, learn to integrate apps with Firebase for user authentication and understand core principles of React navigation. 

This course also requires a basic understanding of JavaScript before you start.

4. React Native For Designers

• Tuition fees: $9 per month, billed annually

The course is specifically for designers who either switch their job or equip themselves with the fundamentals of React Native for better communication with developers. Indeed, designers sometimes found themselves in conflict with developers over a project due to mutual misunderstanding. So this over 60-hour course will provide necessary information on custom animations, Styled Components, Redux, API data, and adaptive layouts in React Native. Accordingly, you can build cross-platform apps from scratch.

Recommended reading: IT Courses for Tech Leads: Enhancing Management and Leadership Skills

5. CS50’s Mobile App Development with React Native

• Tuition fees: free

This free course is provided by David J.Malan and Jordan Hayashi from Havard University. Inevitably, you are required to have a strong background in HTML/ CSS and the basics of JavaScript before registration for this intermediate-level course. Therefore the very first lessons are about the overview of JavaScript. However, the focus of the whole course is still developing mobile apps with React Native in four large projects.

The big plus of the course is the variety of CS50 communities available on social channels for information exchange. However, the bad news is that updates and official support for the course officially ceased on June 30, 2020. It means you can’t acquire a verified certificate for this course. So it is not a good option for those who require qualifications for bettering CVs.

Having said that, its content, including lectures, resources, and materials, is still archived on Havard’s CS50 website. Therefore, you can still view its content as a valuable reference for learning React Native.

6. React Native: Getting Started

• Tuition fees: a free 10-day trial, but then $29 per month, billed monthly

Like others, this beginner course teaches you the basics of building React Native apps. Starting with an overview of how React Native works, the course then guides you to configuring the environment in record time, involving how to debug and operate your apps on mobile devices. After that, you can learn about the React Native components and how to style your layouts professionally or add navigation to your apps. Finally, you will work with Real Data by consuming an HTTP API from apps.

7. React Native by Meta

• Tuition fees: Free, yet requiring fees to get a verified certification

If you want to learn React Native from scratch, why don’t you start with its creator – Meta? The company offers a five-module program on Coursera that guides you from the basics of React Native to a more advanced implementation. 

After the course, you’ll acquire some knowledge about React Native components like FastList, SectionList, or Pressable. Further, you can gain hands-on experience with some tools like React, React Native, JSX, code editing programs (e.g., Visual Studio Code or Expo), and front-end programming languages (e.g., HTML, CSS, or JavaScript). 

Despite covering the fundamentals of React Native, this course still requires you to get some understanding of React basics and internet navigation skills. 

8. Build Full-stack React Native Apps with Express.js Backend

• Tuition fees: $29.99

Another preferred course on React Native is definitely the one developed by Obot Kingsley. Similar to others, this course also guides how to make full-stack mobile apps using React Native, Redux, and React Navigation, but with Express.js back end to develop RESTful APIs. To improve your understanding of the framework, the course allows you to join four projects building the Todo app, News app, Home Listing app, and Authentication System app.

Any attendees in the course need basic knowledge of JavaScript (ES6+ is highly suggested) and React.

9. ReactNative.dev

• Tuition fees: Free

If you prefer reading documents, ReactNative.dev is a free learning platform that provides detailed tutorials on React Native. Owned by Facebook Inc., the website gives learners a wide range of resources on core React Native elements and API. 

Even when you struggle with projects related to the framework or need to update relevant news, the website will link you to its communities (e.g. Reactiflux Discord or React Native Spectrum) and blog posts.

However, before starting with those documents, you need a basic knowledge of JavaScript. Although understanding React, Android, or iOS development seemed unnecessary, it still advises you for good knowledge of those technologies to facilitate your study.

10. React Native Tutorial of JavatPoint.com

• Tuition fees: Free

Another best React Native tutorial is created by JavatPoint. It provides basic and advanced concepts of React Native for both beginners and professionals, yet in a better-organized way than ReactNative.dev.

How to Learn React Native Effectively: Designveloper’s Expert Advice

If you’re a newbie in React Native app development, here’s some sound advice from the experts of Designveloper – a Vietnam-based leader in software and mobile app development:

Master JavaScript

JavaScript is a foundational programming language of React Native, so mastering is beneficial to your learning. Accordingly, you can focus on understanding JavaScript basics like variables, functions, objects, arrays, and ES6+ features.

Learn React Native APIs

Some React Native APIs like Image, Text, View, StyleSheet, or TouchableOpacity are the core components to create your app’s user interface. Therefore, familiarize yourself with these APIs.

Understand State Management

State management is a crucial factor behind React Native app development. So, learn about state management solutions like React Context, Zustand, Redux, or MobX.

Practice and Build Real Projects

Focusing only on theoretical knowledge doesn’t make you perfect. Instead, practice is always the best way to apply what you’ve learned and develop your app-building skills. So, begin with small projects and then move to larger ones.

Learn and Use Development Tools

Such tools like Visual Studio Code (or other code editors), React Developer Tools, Chrome Developer Tools, and debugging tools help you create an app and debug effectively. So, learn and use these tools frequently even in your pilot projects.

Join Communities & Find Resources

Learning from fellows and experts is the best way to exchange your experience, enhance your skills, and find solutions for your existing problems with mobile app development. Therefore, join online React Native communities, Facebook groups, forums, and other events (e.g., workshops) whenever possible.

Conclusion

Developing web or mobile apps with React Native Front end has increasingly drawn the attention of those who are interested in the framework. No matter which Reacts Native tutorial or course you participate in, it is advisable to learn from different sources such as blogs or experienced developers unless you want to fall behind in the industry.

Follow our Facebook, LinkedIn, and Twitter to read more blog posts like this.

The post Top 10 Best React Native Courses For Beginners appeared first on Designveloper.

In other words, such operations as finding or inserting data elements often require moving through the entire linear data structure. When the amount of data increases, these operations become extremely time-consuming. This is unacceptable for many applications like big data analytics, machine learning, or systems (e.g., online gaming servers) that need instant responses. 

To solve this problem, we need to count on non-linear data structures, like trees or graphs. It’s because they provide more effective operations, especially on vast data volumes.

With the booming of the Internet and social media platforms, the amount of data we create, store, and consume everyday has become increasingly large, with 181 zettabytes estimated in 2025. Therefore, we’ll witness a wider adoption of non-linear data structures in the future. Here in this article, we’ll focus on one common data structure in this group – that’s Tree. So, what’s it, and how does it work? Let’s find it out!

Overview of Tree Data Structures

In the first section, we’ll give you a quick, yet detailed overview of a tree data structure by answering the following questions:

Recommended reading: What Is Data Structure and Their Applications?

Q: What is a Tree data structure?

A tree is one data structure that helps represent hierarchical data. For example, let’s say you want to show employees in an organization and their positions in an organizational hierarchy. Here’s how you show it like this:

This particular logical structure in the image above is a Tree. If you look at this structure upside down and then it will resemble a real tree. The root here is at the top and you are branching out in a downward direction. The logical representation of the tree data structure is always like that. Root at the top and branch out in a downward direction.

Q: What components does a Tree include?

A tree data structure is a collection of entities called nodes linked together to simulate a hierarchy. The topmost node in the tree is called the root of the tree. Furthermore, each node will contain some data and this can be data of any type. In other words, each node will contain some data and may contain a link or reference to some other nodes that can be called its children.

In the image above, data is the name of the employee and their designation. Accordingly, you may have an object with two string fields to store that info.

Q: How does a Tree work?

A tree works in accordance with the following basic operations:

1. Create: The first step is to create a new tree.
2. Insert: Next, you’ll add new data elements to the tree.
3. Search: Then, you’ll search for a particular piece of data in the tree to check whether it exists.
4. Traversal: The final step is to traverse each data element in the tree in a special order. There are two primary ways that help you do this. First, you can use the Depth-First Search (DFS) method that traverses as deep as possibly along one branch before going to another. Meanwhile, the other approach, known as Breadth-First Search (BFS), moves through each level to visit all data elements before traversing to the next.

Q: When can you use a Tree?

With what we described above, you may seemingly envision when to use a Tree. Here are several applications of a Tree data structure in real life:

1. Hierarchical Structure

A Tree is an efficient way of storing and organizing data that is naturally hierarchical – or in other words, has layers. One typical example is a folder containing other folders and files to form a tree structure on a computer.

Similarly, the Domain Name System (DNS) also has a tree structure that organizes domain names in layers, with the broadest categories (“top-level domains”) like .com or .org serving as the “root” layer of the hierarchy. Each top-level domain, accordingly, will have second-level domains (which are often the names of websites like “designveloper” in designveloper.com).

2. Efficient Search

Trees speed up searches. For example, in a binary search tree, looking for a data element is much faster than sifting through a linear data structure as you don’t need to check every element one by one. Instead, you can go directly to parts of the tree that contain that element. This is especially useful when you have to deal with massive datasets.

3. Efficient Organization

Trees assist in sorting data in a consistent, orderly way. For example, data elements are often automatically organized in a self-balancing binary search tree after they’re added. This allows you to look for the largest, smallest, and other specific values faster.

4. Dynamic Data

Trees can grow or shrink when you add or remove nodes. Therefore, they’re helpful in processing data that regularly changes, particularly in real-time applications such as chat apps, gaming apps, navigation & GPS systems, or stock trading platforms.

Types of Tree Data Structures

Various types of trees have been created throughout the past years, to suit certain apps and meet certain constraints or requirements. Some examples are binary search tree, B tree, red-black tree, splay tree, treap, AVL tree, and n-ary tree. Let’s take a closer look at some of them.

Binary Search Trees

A binary search tree (BST), as the name indicates, is a binary tree where data is organized in a hierarchical structure. This data structure stores values in sorted order. A BinaryBinary Tree is a Tree in which each node can have at most 2 children.

Every node in a binary search tree comprises four attributes.

• key: The value stored in the node.
• left: The pointer to the child on the left
• right: The pointer to the child on the right.
• p: The pointer to the parent node.

A binary search tree has a unique property that distinguishes it from other trees. This property is known as the binary-search-tree property.

Let’s assume that A is a node in a binary search tree.

• If B is a node in the left subtree of A, then B.key ≤ A.key
• If B is a node in the right subtree of A, then B.key ≥ A.key

Application of a Tree in Computer science

• Storing naturally hierarchical data. For example, the files system in our computer disk driver is stored in the form of a Tree. The file and folder hierarchy is naturally hierarchical data.
• Organizing data for quick search, insertion, and deletion. Example: Binary search trees can give us O(log n) time for searching an element in it. This is so fast and effective when we want to look for a specific element.
• Trie: is a special kind of Tree used to store dictionaries. It’s really fast and efficient and is used for dynamic spell checking
• Network Routing algorithm

Heaps

A Heap is a special case of a binary tree where the parent nodes are compared to their children with their values and are arranged accordingly.

Let us see how we can represent heaps. Heaps can also be represented using trees as well as arrays. The following images show us how we can represent a binary heap using a binary tree and an array.

Heaps can be one of two types:

1. Min Heap — the key of the parent is smaller than or equal to those of its children. This is known as the min-heap property. The root will contain the heap’s minimum value.
   
2. Max Heap — the key of the parent is bigger than or equal to those of its children. This is known as the max-heap property. The root will contain the heap’s maximum value.

Applications of Heaps

• Used in a heapsort algorithm.
• Helpful in implementing priority queues as the priority values can be ordered according to the heap property where the heap can be implemented using an array.
• Queue functions can be developed using heaps with O(log n) time complexity.
• Used to find the kᵗʰ smallest (or biggest) value in a given array.

How to Choose the Right Data Structure

Our choice of data structure depends upon several factors:

• What needs to be stored? A certain data structure can be the best fit for a particular kind of data.
• Cost of operations. Quite often, we want to minimize the cost of the most frequently performed operations.
• Memory consumption. Sometimes, we may want to minimize the memory usage.
• Easy implementation. We may also choose a data structure for ease of implementation, although this may not be the best strategy.

Conclusion

This article gave you a detailed look at what a tree data structure is and how it works to benefit computer science. Choosing the right data structure will help you manage data and implement different programming tasks effectively. For more articles like this, just follow our Facebook, LinkedIn, and Twitter or subscribe to our blog!

The post Tree Data Structure: A Closer Look appeared first on Designveloper.

In small and medium-sized businesses (SMBs), the quality assurance process (PQA) is usually run by QC (Quality Control) managers or team leaders. However, in larger corporations, quality assurance specialists are hired to plan processes or standards for all project teams.

In the end, it doesn’t matter who does this job; quality assurance is still done the same way and is an important part of software development. This blog post from Designveloper will give you more information about what this term means and how it works.

Definition of Quality Assurance (QA)

Quality assurance (QA) is a process-driven activity that involves suggesting and carrying out procedures or standards based on available management models (like ISO 9000 or CMMI) or Agile frameworks (e.g. Lean and Scrum development). It uses a set of techniques and tools to look at the production process and make any changes that are needed to meet the quality requirements of the project and keep mistakes from happening. Because of this, QA is a preventive way to improve process quality.

Recommended reading: Agile vs Kanban vs Waterfall: Definition, Purpose, Disadvantages, and Perform

But a lot of people still get quality assurance (QA) and quality control (QC), which are both parts of quality management, mixed up. Quality control (QC) is actually a process that is focused on the product. Both manual and automatic testing will be done on the finished product to make sure it meets engineering specifications before it is released. After testing, any flaws that are found will be fixed. So QC is also known as a way to make changes to improve the quality of a product.

Today, many companies make the mistake of putting the person in charge of quality assurance in charge of quality control, even though the skills needed for QA and QC are different. So, in order to avoid poor performance, product owners should know what each job entails. In particular, a QA engineer will plan the best ways to develop software for a project. This includes the Testing phase, where QC engineers will test products using different tools and the standards that are already in place. The first group will test how well the second group follows the process. If changes are needed, the results will be sent to the Project Manager. In the meantime, QC employees show the QC Lead or Manager the test results.

Recommended reading: UX Design Process: What You Need To Know

Process of Quality Assurance

To learn more about QA, we need to take a look at how it works. A quality assurance specialist will usually use the PDCA cycle or Deming wheel, which were both made by Edward W. Deming, to make sure quality. The process has four steps that happen over and over again:

Step 1: Plan

The first step in the quality assurance process is planning. Which is setting clear objectives and defining the scope of the project. With a well structured plan, there’s no confuse of the roles of all team members. According to the World Quality Report 2021, organizations are increasingly integrating quality assurance into their software delivery processes.

First off, analyze the requirements and create an effective plan. This implies knowing what the end product will accomplish as well as an estimation of the possible risks. Take Selenium or something similar, for instance: when learning how to write Selenium tests, a software development team would use it to speed up their testing process.

Then, write out the testing strategy. This involves choosing what types of tests will be employed, i.e. functional, performance, security … A Capgemini World Quality Report underlines the significance of agile and DevOps practices for improving quality of software solutions.

Then, allocate resources/time within the plan. Make sure that the team has what they need: tools and technology. Take for example cloud based QMS systems which can enable real time quality monitoring and control.

By following these steps, organizations can create a robust quality assurance plan that minimizes risks and ensures the delivery of high-quality products.

Step 2: Do

Once the requirements are analyzed, the next step in the quality assurance process is to do the testing. This involves several key activities:

• Design the Tests: The requirements are used to create detailed test cases. It should include these test cases which are supposed to test all possible scenario to cover as much as possible.
• Execute Tests: If you design your test cases, then just run your tests as per these test cases. Here, we have manual and automated testing to catch any defect or issue.
• Report Defects: Describe any defects that were found during testing. This information includes details about the defect, the procedure required to create it and the effect it has on the system.
• Re-Test and Regression Testing: Once the defects are fixed, retest the areas in which they occurred to verify that they were fixed. Regression testing checks to make sure that newly added code hasn’t messed with any existing features.

In case you want more information, you can go through the testsigma’s comprehensive guide of QA process.

Step 3: Check

In the quality assurance process, the “Check” phase is crucial for ensuring that the product meets the established standards and requirements. Product review and verification is this step in which massive scrutiny of the product takes place and any flaws and defects are noticed and need to be shored up.

According to the latest report from Gartner, 88% of service leaders believe their current quality assurance processes are ineffective and rarely match up to customer expectations. It is an indication that a vigorous ‘Check’ phase is necessary in the QA process.

For example, in a case of a software development company, they use automated testing tools like Selenium or Katalon to perform the regression tests and that new code changes don’t break any bug. This is a practical run through the “Check” phase.

Through close checking of the product, a company can make sure that the product is cleanly out without defects and days it to release, which eventually increases consumer satisfaction and reduces the cost of resolving product issues after release.

Step 4: Act or Adjust

In the quality assurance process, acting or adjusting is crucial to ensure continuous improvement. In this step, corrective actions taken as a result of the test findings of earlier testing stages.

New stats and info turn up the stats that 88% of service leaders think that their current QA processes do not work. It emphasizes a need for ongoing evaluation and adjustment. For instance, AI-powered testing is now being more integrated into the QA processes, making it easier and more efficient as well as more accurate.

When teams discover issues, they need to react immediately to solve them. For instance, if we find that a software bug exists, we will fix it as soon as possible to save the product from this bug. It provides reasonable control of quality and customer satisfaction without exerting pressure on the individual workers.

In addition to that, tracking progress and making informative decisions requires regular QA reports. These reports are a good over view of test efforts, outcomes and where the improvement can be found. Teams can learn to apply these reports to customize their strategies in a way to meet quality benchmarks.

Reviewing the process, acting or adjusting provides quick turn around on issues and continuous improvement with respect to maintaining high quality standards.

Recommended reading: 10 Best Practices in Software Project Management in 2022

Quality Assurance Methods

Some important tools and methods are often used in the QA process to make sure it works well:

1. Defining processes

Quality assurance (QA) is a systematic approach to ensuring that products and services meet specific requirements and standards. We start with defining clear quality objectives. These objectives guide the entire QA process and help assure that all steps follow the direction of the organization’s goals.

First step of QA is planning. At this stage, they define the metrics, set up quality standards and put together their QA strategy. These include defining clear quality benchmarks, regulatory compliance roles and customer expectations. Say a software development company sets a benchmark for their final product to have zero critical bugs.

In the next phase, organizations perform development such that quality standards and procedures are established. That means setting up standardized processes for product design, production, or delivery of service. For example, a car manufacturer could then set quality checkpoints at each stage of production to assure that each component adhered to certain established specifications.

The execution consists of inspection, audit and test at different stages of product or service delivery. Systematic checks are done to check product integrity, functionality and conforms to specifications by qualified QA personnel. Take for instance, a pharmaceutical company that tests processes very thoroughly to make sure that drugs are safe and effective.

Evaluation of process performance and collecting relevant data necessitates continuous monitoring. The phase includes analyzing some key metrics which indicate product quality, and trends. For example, a food processing company may measure the temperature and humidity of storage room to keep food from going bad.

If your organization does this, then it can guarantee that the products and services remain qualified constantly and that will raise your customer satisfaction and make your operational system more efficient.

2. Quality audit

A quality audit is an organized investigation of a company’s quality management system (QMS). It assures that the organization meets known standards and delineates points for improvement.

The latest report from Gartner revealed that 88 percent of service leaders believe their present QA processes aren’t effective. It shows that there should exist robust quality audits for bridging the gap between the actual service delivered and the customer expectation.

A leading software company, for instance, put in a good practice of performing regular quality audits, then they saw the defects came to be reduced by 30% within 6 months. Conducting thorough quality audits pays off in tangible benefits as shown in this example.

Organizations can do this by performing regular quality audits and developing processes that help them to ensure compliance, improves processes and delivers better quality products as well as services.

3. Tool/methodology selection

Getting the right tools is just as important. For building software, different projects will need different tools. Here are some of the most important ones for setting up the QA process well:

1. Cost of Quality (CQQ)

This term has nothing to do with how much a company should spend to make a good product. CQQ, on the other hand, is a method that talks about what they lost when they didn’t make good software. So, there are four types of costs for quality:

• External failure costs: occur when the software is delivered to customers. In this case, companies have to pay extra to deal with complaints and negative feedback.
• Internal failure costs are related to flaws discovered before the software delivery.
• Appraisal costs (or Inspection costs) arise when companies spend money on testing or auditing quality to ensure that products follow processes and standards.
• Prevention costs are associated with prevention activities that stop defects from appearing again.

Recommended reading: Software Development Costs: A Detailed Guide to Estimate Your Project

2. Control Charts

QA engineers often use control charts to see how a process is changing. They can then check how stable the process is by comparing the current results to data from the past. Also, it gives you a way to predict possible ranges of results and figure out if a project needs to make basic changes or avoid certain problems.

3. Benchmarking

Benchmarking is a very popular quality improvement tool that uses main performance metrics to discover the strengths and weaknesses of processes. It then compares current procedures with those of competitors or with historic data before QA experts suggest proper actions for bettering the quality.

4. Cost-Benefit Analysis

Simply put, this method uses the cost-benefit ratio to figure out whether or not a project is possible. If a company spends more than it makes, the money and time it puts into its employees will be wasted.

5. Cause and Effect Diagrams

This method, which is also called the “Fishbone” or “Ishikawa” diagram, requires people to come up with ideas in order to list all of the possible problems’ causes.

6. Design of Experiments

This method helps technicians see the connections between the things they put in and the things they want to get out, or which things have a big effect on the things they get out. So, the right steps will be taken to improve the end products.

Recommended reading: 18 Software Project Management Methodologies for Software Development

Conclusion

In conclusion, quality assurance is a critical component of successful software development. Companies like us at Designveloper understand that by integrating the latest trends and technologies like AI and machine learning, they can provide their clients with top tier services. With a proven track record in delivering high quality projects from over 50 projects done since 2013, Designveloper continues to aim for excellence. Embracing innovative approaches and maintaining a customer-centric focus, we continue to set the standard for quality assurance in the industry.

The post What is the Quality Assurance Process? appeared first on Designveloper.

Use an optimized system for web development on Mac

An optimized macOS system presents minimum lag, works efficiently, and performs at maximum output. The process ensures your Mac does not waste resources and runs smoothly. It increases your development workflow productivity. Mac optimization includes effective memory, CPU, and disk usage management. It involves keeping your computer well maintained through regular updates ensuring it is stable and reliable. Take care of its privacy and security settings and do regular cleaning using productive Mac cleaning tools.

When updating your MacBook, you may experience a Mac update stuck, this is common on macOS Sequoia since it has been recently launched. A stuck during an update can happen due to conflicting software but the issue is easy to fix. Shut down the computer and restart in Safe Mode. To do this, press the startup key and then press and hold the Shift Key once the Apple logo appears. Check whether there are corrupted files causing system conflicts by running a diagnosis with Utility Disk. An updated macOS is critical for developers because it ensures development tools are compatible. 

Recommended reading: Mastering Photos App on Mac: Tips and Tricks

How to optimize Mac to improve developer productivity

• Upgrade the system by installing the latest macOS or through software updates.
• Maintain your Mac regularly through disk cleanup, startup items management, and closing resource-demanding tools.
• Protect your Mac from privacy and security compromises. Configure privacy settings to block illegal access. Install protection software against viruses, malware, and other threats.
• Use responsive development software to optimize your Mac.

1. Use the right tools for coding on a Mac

The right coding tool choices let you enjoy smooth coding on a Mac. Many Mac-friendly web development tools enhance your productivity. Here are examples. 

Version control tools

Version control tools allow developers to make and track changes in the codebase. They use these tools for collaboration and documenting changes. These tools help developers maintain code consistency and quality. Popular versions for this goal include GitHub Desktop, Git, and Tower.

Text editing and IDE tools

Text editing and IDE tools meet different development workflow goals on your Mac. They boost the development and coding process. Text editors let developers write and edit text in code. They contain features such as multiple cursors, syntax highlighting, and code completion for quick development.

IDEs make the entire development lifecycle smooth. They contain building and compilation, project management, integrated debugger, and other tools. Here are spoiled text writing and IDEs on a Mac.

• Xcode
• Sublime Text
• PyCharm
• Visual Studio Code
• IntelliJ IDEA
• Atom
• Eclipse

Package management tools

Package management tools let developers automate web development workflow on a Mac. They automate processes such as updates, installation, and configuration. The tools also manage development libraries and software packages.

This simplifies the process of handling complex development environments. You can use them to set up your Mac for managing multiple software package versions and custom installation paths. Popular package management software for development workflow includes NPM, Homebrew, and MacPorts.

2. Learn to use Mac web development workflow keyboard shortcuts

Keyboard shortcuts for the development process speed up output and lower stress levels. Developers can swiftly and effectively explore the coding applications with each shortcut. Using them improves your creativity and expedites the overall process. You can improve your development experience by using these tips. Here are some examples of keyboard shortcuts for the Mac development workflow. 

• To open a new document or Finder window, press Cmd – N.
• To search for files and software, use Cmd-Space to launch Spotlight.
• To copy text, use Cmd-C.
• To close open windows or tabs, press Cmd-W.
• Use Cmd-Tab to switch between open files or programs.
• To paste copied text or scripts, press Cmd-V.
• To end an open application or file, press Cmd-Q.
• To end sluggish and unresponsive software, press Cmd – Option – Esc.

Recommended reading: macOS vs Windows: Which System is More Comfortable for Learning?

3. Improve development workflow by using automation tools

Automation tools enhance code quality and accelerate the development process. It increases productivity, enabling developers to produce outstanding code. Teams can focus on problem-solving and creativity instead of laborious processes thanks to these technologies. Developers can utilize a variety of technologies to streamline the development process.

Programs to enhance code quality 

Developers may find problems, defects, and flaws early on with the help of these automation tools. They guarantee that the teams produce high-quality code by assisting them in upholding coding standards and best practices. Consistent codebase styling is ensured via a tool like Prettier. ESLint finds and fixes JavaScript code pattern problems.

Web building programs

Programs for creating websites streamline the entire production process. They enable code bundles, transpiles, and minification. Through the automation of dependency handling, a tool like Parcel optimizes the production process. Webpack handles dependencies, optimizes loading, and bundles modules. It enables developers to bundle assets and JavaScript files, increasing production efficiency.

Programs for test automation 

Continuous testing throughout the web development process is made possible by test automation, which saves time and money. These tools improve the dependability, security, and quality of programming. Jest and Selenium are two examples of development automation tools for Macs. Selenium automates web app testing, while Jest offers a testing framework.

Task running tools

Task-running programs automate operations, including code compilation, image optimization, and test runs. Examples of the tools are Grunt, Gulp, and NPM Scripts. NPM Scripts creates and executes scripts, Gulp employs code-over configuration, and Grunt configures files automatically.

4. Apply the built-in development features of macOS

Web development workflow is greatly enhanced by built-in tools in your Mac operating system. These characteristics offer a welcoming atmosphere for web development to developers. These features include, for instance, Split View which allow developers to utilize various apps concurrently. Zsh and Terminal are additional features that enable developers to use a variety of command-line tools.

They may change scripts, themes, and plugins with these tools. The development toolkit in MacBook Safari is extensive. They help debug, analyze network activities, and adjust the development environment. Additional macOS development tools include AppleScript and Automator. They enable groups to automate processes like image resizing, file batching, and code distribution.

Other tools are Time Machine, Spotlight, and Finder. Time Machine lets teams create automated backups during web development workflows. This lets teams create recovery points and save copies of their work. Spotlight lets the team find software and files quickly. Finder lets them keep workflows and files organized.

Conclusion

The team should focus on sustained productivity and high code quality. This is possible through consistent testing, reviews, and error fixing. Tools such as GitLab, GitHub, Sentry, and Rollbar allow the teams to do reviews and fix errors. The team should document the process and maintain a clean record for reference. They should improve their skills and share their knowledge to allow better collaboration and feedback.

Web development teams can achieve better outcomes by ensuring they use a healthy Mac computer. Maintain clean storage and updated applications to ensure your computers run faster and more smoothly. We are wise when choosing development software and use your Mac keyboard shortcuts productively. Keep your computer clean from privacy and security threats and use macOS built-in tools for development workflows.

The post How to Improve Web Development Workflow on Mac appeared first on Designveloper.

Selecting courses can be daunting for novice programmers. In this article, we explore some of the top online offerings from Code with Mosh and other platforms for novice programming courses.

Exploring Code with Mosh

One of the top resources for newcomers to programming, Code with Mosh offers high-quality courses designed to introduce them to programming – one popular example being Complete Python Developer in 2023: Zero to Mastery. Mosh Hamedani, an accomplished developer and educator, walks learners through Python from its foundation up.

This course covers everything from basic syntax to more advanced topics such as object-oriented programming and web development. Mosh’s engaging teaching style makes even the most complex topics digestible and ensures students develop both knowledge and confidence in their coding capabilities. Code with Mosh offers courses on JavaScript, C#, and React in addition to Python programming; beginners can select their desired course based on interests and career goals, with its emphasis on practical projects that put learning directly into action for immediate reinforcement and development of real-world programming skills.

Structured Learning on Coursera and edX

For students seeking more structured learning experiences, platforms such as Coursera and edX offer courses from prestigious universities like Programming for Everybody (Getting Started with Python) from the University of Michigan Coursera is an excellent example. This course is tailored specifically for beginners and covers the fundamentals of Python programming.

Additionally, this free auditable course makes an ideal option for those wanting to gain knowledge without making financial commitments. On edX, Harvard University’s CS50’s Introduction to Computer Science course comes highly recommended. This comprehensive introduction covers languages like C, Python, and SQL while giving students a strong foundation in programming and problem-solving techniques, equipping them to take on more advanced topics in future courses.

Interactive Learning Platforms

Codcademy and freeCodeCamp provide excellent opportunities for hands-on learning, specifically targeting beginners who thrive off practical experience. Codecademy’s Learn Java course enables novice programmers to take their first step into one of the world’s most widely used programming languages in an engaging, interactive manner – through real-time coding exercises designed to retain information better while strengthening retention and understanding simultaneously. Furthermore, instant feedback provided by Codecademy helps users identify mistakes as soon as they occur, further reinforcing the learning process while building confidence in their coding abilities!

freeCodeCamp’s Responsive Web Design Certification course provides an ideal introduction for aspiring web developers, teaching essential web technologies like HTML and CSS through hands-on project-based learning. Learners build real websites and applications while applying their knowledge while mastering foundational web development concepts. Furthermore, freeCodeCamp’s curriculum features collaborative projects where students gain experience working as teams on teamwork and problem-solving – both important skills in tech industries.

FreeCodeCamp stands out by being accessible to everyone regardless of financial standing. Their dedication to offering top-quality education at no cost empowers individuals from diverse backgrounds to pursue careers in technology. By creating a supportive community and offering comprehensive resources, freeCodeCamp not only equips learners with technical skills but also encourages collaboration on projects between other aspiring developers – creating an interactive learning experience that prepares novice programmers for life in programming!

Specialized Courses to Deepen Learning

For those seeking to deepen their skillset, platforms like Pluralsight and LinkedIn Learning offer specialized courses. Pluralsight’s C# Fundamentals for Absolute Beginners course provides excellent foundational knowledge for game development or Windows application creation. LinkedIn Learning also features a Python Essential Training course taught by Bill Weinman that serves as an excellent foundation. This course takes an organized approach to Python learning, covering core programming concepts and practical applications. With bite-sized videos making learning accessible even for busy individuals.

Begin Your Programming Journey

Starting on a programming journey may seem intimidating at first, but with the right online courses, beginners can quickly find their footing. Coding with Mosh, Udemy, Coursera, edX, Codecademy, and freeCodeCamp all provide beginner-focused resources tailored specifically for novice programmers like Code with Mosh, Udemy, Coursera edX Codecademy and freeCodeCamp offers something suitable for every learning style – hands-on learning through structured environments or even dedicated courses designed specifically to suit each learning style.

Designveloper has provided you with this information—helping you gain ample coding practice experience before diving into the tech world. With dedication and the right resources, you will develop the necessary skills for today’s tech landscape! Happy Coding!

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