How to hire NodeJS Developers: Developing scalable, high-performance applications.

In this fast-moving digital world, companies always lookout for ways through which they can get ahead. One of the most effective techniques in using NodeJS is a highly applied server-side technology that speaks much to efficiency and scalability. You can significantly enhance your project performance by hiring NodeJS engineers, thus enabling you to deliver high-quality applications and meet customer expectations. The article will help you in hire a NodeJS developer by explaining the benefits and tips on selecting the right candidate.

Why Choose NodeJS?
NodeJS is basically a highly scales version of a runtime environment used for the execution of JavaScript and is based on Chrome's V8 JavaScript Engine. It helps in developing at speed and scale network applications, making it extremely fine for real-time data-intensive and microservices architectures. Here are some major advantages of utilizing NodeJS:

High Performance: Node.js is non-blocking, event-driven—hence lightweight, efficient in terms of architecture—and thereby very fast in execution, high in performance.
Scalability:It is designed to make Node.js applications scale for network applications. The modular architecture allows for easy horizontal and vertical scaling of an application.
Rich Ecosystem: By using npm (Node Package Manager), developers can access this large library of open source packages and modules, thereby accelerating development.
Full-Stack Development: NodeJS enables full-stack development with a single language:JavaScript for both the front and back ends, thereby making the development process easy.

Key Skills for a NodeJS Developer:
While hiring NodeJS developers, ensure that the abilities and competence match your project requirements. Some of the most important skills to look for in a NodeJs engineer include:

Skillful in JavaScript: Since NodeJS is based on JavaScript, good knowledge of the language is vital.
Understanding Asynchronous Programming: The NodeJS framework is mostly used for asynchronous programming. Thus, the developer should have a good grasp of callbacks, promise, and async/await.
Experience with NodeJS Frameworks: This course is intended to supply significant aid through NodeJs frameworks, such as Express.js, Koa, NestJS.
Database Knowledge: One of the most significant qualities in building strong applications is through knowledge of SQL and NoSQL databases, such as MongoDB, MySQL, and PostgreSQL.
RESTful API Development: The designing and implementation of RESTful APIs are concerned with developing back-end services that can scale; hence, a developer should have hands-on experience with this technology.
Version Control Systems: Experience in any version control system, preferably Git, for collaborative development.
Problem-Solving Skills: One needs to have analytical and problem-solving skills to a very high degree in order to locate and solve the problems that may creep up during development.

Steps to Hire NodeJS Developers
Requirements: Describe your project requirements clearly and mention the scope of work, time estimate, and exactly what kind of skills you are looking for. This will give an idea about the kind of talent you need
Source Candidates: Post your requirement across job boards, freelance websites, and professional networks to source candidates. There are excellent starting points on LinkedIn, GitHub, and Stack Overflow.
Experience: Check through their portfolios and experience. Scroll through candidates' portfolios or past projects that can be a measure of experience and expertise. Take similar projects to yours and see if they have relevant experience.
Technical interviews: It is the examination of technical expertise through coding challenges, technical interviews, and problem-solving exercises. This gives you an understanding of proficiency in NodeJs and connected technologies.
Skills: Test candidates for soft skills in communication, teamwork, and adaptability—all relevant to how a project collaborates and works out.
Check References: Call previous employers or clients to know how the candidate performed, whether they were reliable, and their work ethics.
Onboarding and Integration: Having chosen the right candidate, introduce him/her to your team and your project by giving them a proper onboard.

Conclusion
One of the most elite places to hire skilled NodeJS developers with expertise in developing scalable, high-performance apps would be AIS Technolabs. With their wide experience and deep knowledge of NodeJS and related technologies, AIS Technolabs ensures that all your projects will be carried out with precision and class. By collaborating with AIS Technolabs, you gain access to a pool of talented developers focused on solving your business objectives in particular and hence driving project success by giving you an upper hand against others in the marketplace. Contact us for more information.

View source link: https://medium.com/@aistechnolabspvtltd/how-to-hire-nodejs-developers-developing-scalable-high-performance-applications-ee6ddcbaafe6