Building a website or web application almost always requires the use of JavaScript. This is why most of the websites, mobile apps, and desktop widgets that all people use on a daily basis are based on this language.
Hiring a highly skilled and talented JavaScript developer can be a challenge. Experienced developers are difficult to find because the demand for web development services is high. Therefore, we decided to create a complete guide to help you hire JavaScript freelance programmers.
Roles and responsibilities of a JavaScript developer
JavaScript is a great language that can be used to build fully functional web applications. There are different JavaScript developers for different tasks, and they are divided according to their roles and responsibilities. So let's take a closer look at the roles of JavaScript developers.
JavaScript developer roles
Front-end developers
Front-end or client-side development is the process of converting information into a graphical interface that allows users to interact with the product easily. This can be done using HTML, CSS, and JavaScript. When talking about front-end JS development, there are complexities to be considered. Another problem that needs to be addressed is the presence of many different devices with different screens. As a result, developers need to consider different browsers, operating systems, and devices.
Back-end developers
Let's say you already have a front-end developer, so now it's important to find someone who can create the back-end of the project. Back-end development often consists of three main parts:
- the server,
- the application,
- the database.
As a result, such a specialist must have some knowledge and experience of working with Node.js. In addition, experience with various databases such as SQL or MongoDB is also important.
Full-stack developers
This type of developer is the most versatile. Full-stack developer skills are ideal for prototyping. However, full-stack developers are often not the best option for building a database architecture or developing some specific design requirements. They usually have more experience in both external and internal development.
JavaScript developer responsibilities
Obviously, the responsibilities of JavaScript developers depend on the roles they play. It's time to discuss what responsibilities each JS developer can have.
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Front-end JS developer
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Back-end JS developer
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Full-stack JS developer
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Creating the user-centric part of the application
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Integration of custom parts with server logic
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Development of both front-end and back-end
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Delivering high performance on mobile and desktop computers
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Working in a team for developing applications and services
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Working with JavaScript to implement server-side logic
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Writing tested, idiomatic, and documented JS, HTML, and CSS code
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Coding, testing, and operating Node.js based services
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Architectural design
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Collaborate with an internal developer to build a RESTful API
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Collection of technical requirements
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Database creation
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Where can I find JavaScript developers?
Today's IT market provides many opportunities to find and hire the perfect JavaScript developer who can fulfill all the requirements and tasks of your project. There are several popular options:
- hire a freelance JavaScript developer,
- build your own team,
- find a web development outsourcing company.
Of course, each of these options has its own advantages and disadvantages, which are important to consider in advance.
However, our best advice would be to choose the third option. See more about this choice below!
Outsourcing software developers
It is becoming more and more popular these days to hire a dedicated software development team. Outsourcing companies will provide you with a quality product at a reasonable price.
This is because you can choose a reliable seller from different regions. For example, Poland and Asia offer attractive prices and good development.
How does outsourcing work? You can hire JavaScript developers from another country. These programmers work for software outsourcing companies and can be part of your team. The main challenge is finding a salesperson you can rely on.
Pros
The biggest advantage is that a software outsourcing company can provide you with an experienced and highly skilled JavaScript developer in a short time frame. As a result, you can start developing much faster. What's more, outsourcing allows you to resize your team based on the requirements of your project. Another advantage is the ability to choose a country where JavaScript developers are rated lower, but their skills are high.
Cons
Being in different countries, you may encounter a time zone problem, so it will be difficult for you to control the development process. Another possible drawback is the language barrier. On the other hand, there are many ways to solve all of these problems. Nowadays, it is easy to communicate via email, messages, calls, etc. Moreover, project managers, like developers, are usually fluent in English. They can keep track of your schedule and chat at your convenience.
To summarize this part, we can say that the most reliable way to develop software is to hire an outsourcing company like the ones from Ideamotive. As for freelance developers, it's best to work with them only if you have technical knowledge.
How we use JavaScript at Ideamotive
JavaScript is one of the most popular languages among Ideamotive developers. JS allows engineers to implement their own client scripts. Moreover, cross-platform engines like Node.js can be used to write server-side JavaScript code. This technical language provides many frameworks such as AngularJS, ReactJS, etc. Using these frameworks, we can reduce the time and effort required to build JS-based websites and applications.
To summarize, hiring JavaScript developers requires some technical experience, as well as an understanding of JavaScript developer hourly rates, interview questions, and so on.
We are a JavaScript outsourcing company for over several years. You can check out our use cases and find out that Ideamotive is one of the leading outsourcing development companies in many countries, according to Clutch.co.
