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Essential Skills to Become a Rock Star Node.JS Developer

This is the age of the JavaScript developer, and it will only get better, particularly because of the widespread adoption of HTML5 and the awesome features of Node.js. Node.js is a revolutionary technology, making it a hot skill to possessed by a Node.js developer for the immediate and near future of modern web application development.

A good understanding of Node.js will help you to use JavaScript to develop real-time, fast, scalable, data-driven web applications. It also allows you to quickly adapt to any of the emerging, cutting-edge JavaScript technologies.

Node.js, being a part of key development trends in 2015, is destined to get much more attention in the coming years. Therefore, it is a smart move to be skilled in all the vital concepts to stay on top of your field and become an ace Node.js Developer.

So, what does a Node.js Developer do?

A Node.js Developer is responsible for writing server-side web application logic in JavaScript. They are usually in charge of developing back-end components, connect the application with the other (often third-party) web services, and support the front-end developers by integrating their work with the Node.js application.

Their primary focus will be to ensure high performance and responsiveness to requests from the front-end.

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What skills are required to become an Ace Node.js Developer?

Good knowledge in JavaScript forms the basis for becoming a strong Node.js Developer. If you already know JavaScript then you are one step closer to gaining the right skills to become one. So, if don’t know JavaScript, you should get started with it now.

Being a Node.js Developer involves a spectrum of knowledge in varied areas. Here’s a list of essential skills that are sure to make you an expert in Node.js:

  • A basic understanding of front-end technologies such as such as HTML5, and CSS3 is absolutely necessary.
  • Knowledge of Node.js and other frameworks such as Express, StrongLoop, etc.
  • Understanding what asynchronous programming is all about and its workarounds.
  • Excellent understanding of server-side templating languages such as Jade, EJS, etc.
  • Good knowledge of server-side CSS preprocessors such as Stylus.
  • Working knowledge in user authentication and authorization between multiple systems, servers, and environments.
  • Ability to integrate multiple data sources and databases into one system.
  • Understanding fundamental design principles behind a scalable application.
  • Knowing the differences between multiple delivery platforms and optimizing their output.
  • Implementing automated testing platforms and unit tests.
  • Expert understanding of code versioning tools, such as Git.
  • Hands-on experience working on Node.js development tools like npm, grunt, gulp, brunch, broccoli, etc.
  • Error handling is a crucial part of the application to get right: knowing when to crash, or simply just log the error and continue/retry can be hard.
  • The Twelve-Factor application manifesto describes best practices on how web applications should be written.
  • Good knowledge on Semantic Versioning.
  • Add more skills related to Node.js, like AngularJS, PHP, jQuery, CSS3, etc.

In terms of relative growth, the demand for Node.js developers is increasing very fast, making it an apt time to upskill with the latest Node.js skills. To become a Node.js developer it is enough to know only Node.js, but with front-end frameworks along with Node.js, makes you a badass JavaScript developer with the above-mentioned skills and tools to build all sorts of web applications.

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