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Node JS Developer: An All-inclusive Guide


June 29, 2023

Category Node

The software industry and global IT services are ruled by many frameworks, languages, and libraries. One of the prevalent ones is Node js. Node.js is a popular, open-source JavaScript framework that writes JS on the client side as well as the server side and helps big time in the creation of scalable network apps. It is event-driven, asynchronous, light-weighted, effective, and follows a non-blocking process. Hence it is ideal for applications that are data intensified across different devices.

NodeJS, one of the most preferred technologies, for top leading companies today, has carved a niche for itself. Node.js development services offer high-quality and effective coding using JavaScript, attending to both – frontend as well as the backend. The popularity of Node js has been increasing day by day and the need for Node js developers is also on a rising trend.

Node.js development services cater to a range of applications such as Fintech apps, analytical apps, streaming apps, complex single-page apps, IoT apps, real-time games and chat, chatbots, online stores, etc.

Searching for an ideal Node js developer, with the right kind of skills and responsibilities is a tough task. It is important first to understand what are the roles and responsibilities that any Node.js developer must understand and the key skills that they must possess.
This article lists the skills, roles, and responsibilities and the salary attached to Node.js developers.


What Does a Node js Developer Do?

A Node.js developer is responsible for deploying and maintaining network applications. Node js developers write the server-side web app logic in JavaScript or its variants and develop backend components after connecting the app with third-party web services to support the front-end with thorough integration. They optimize app performance and effectively manage the interchange of data between users and servers.

They oversee the utilization of server-side resources to cater to the requirements affecting the production environment. They are involved in the entire software development life cycle, for offering enriched, robust, and transparent code that can be merged with the frontend elements.

Node.js Developer Roles and Responsibilities

For a Node js developer to offer optimal services and showcase best skills, there are certain roles and responsibilities that fall on their shoulders and must be followed with dedication and sincerity, here are they:

  • Write reusable, testable, and efficient code
  • Seamless integration of usable components with server-side logic
  • Data exchange between the server and client application
  • Effective implementation of data protection and security protocols
  • Integration of data storage solutions like databases etc.
  • Enhancement of procedures and infrastructure
  • Development and maintenance of server-side network components, proxy, and apps
  • Data streaming applications
  • Big data analytics
  • Extracting good performance from a centralized database and frontend requests
  • Collaboration with front-end developers
  • Creation of custom RESTful APIs
  • Execution of diagnostics tests for defect resolution
  • Detailed documentation and report generation
  • Comprehensive backend and frontend services of user interfaces
  • Development of high-performance APIs and applications
  • Design, analysis, and development of web apps
  • Effective management of central databases
  • Stay updated with advancements in the Node js arena
  • Contribution to the team in terms of process enhancement
  • Offer high-security features

Node js Developer Skills

Being a competent technology, the Node js developer skills must include most of the below-mentioned characteristics:

Technical Skills:
  • Bachelor’s degree in computer science, IT, information science, etc.
  • Proficiency in JavaScript-related libraries, frameworks, web stacks
  • Advanced knowledge of Node js and compatible technologies like Express js, Meteor js, React js, Vue js, HTML, CSS, etc.
  • Knowledge of API integrations like HTTP, Buffers, file manipulation, etc.
  • Familiarity with major cloud platforms like Azure, GCP, AWS, etc.
  • Experience with database management and frontend technologies
  • Server-side modeling and templating languages like EJS, Jade, etc.
  • Asynchronous programming and related features
  • Agile methodologies and associated environment
  • REST APIs, PostgreSQL, MySQL, relational databases, NoSQL databases, etc.
  • Knowledge of Docker, Microservices, AWS, etc.
  • Experience with NPM, a package manager for the Node js platform
  • Knowledge of authentication, encryption, and data security
  • Debugging and code optimization abilities
  • Asynchronous programming, MVC, SOA, OOPS, and its workarounds
  • Understanding of server-side CSS preprocessors like Less, Stylus, etc.
  • Integrating disparate data sources and databases onto a centralized system
  • User authentication and authorization within different systems, servers
  • Implementation of automated testing platforms and unit testing tools
  • Versioning tools like Git
  • Competent in Chrome V8 engine, real-time, lightweight Node js solutions
  • Expertise in event-driven, non-blocking I/O models, npm, two-way data binding, sockets, JavaScript runtime, event loop, etc.
  • Efficiency in TypeScript, C#, JavaScript, ES6, J2EE, JDBC, etc.
Soft Skills:
  • Teamwork and analytical skills
  • Interpersonal, collaborative, and communication skills
  • Problem-solving capabilities
  • Time management and organizational competencies
  • Attention to detail
  • Positive working attitude
  • Willingness to learn

Node js Developer Salary Details:

The salary of Node js developers varies based on the exact profile and number of years of experience that the developers get along. Here is a rough statistic about the salary estimates of Node.js developers.

Interesting Read: ReactJS Developer: Role, Responsibilities, Skills, Salary And Lot More

Wrapping It Up

Node.js has been termed as the emerging technology for the future. It has been offering great services with cutting-edge technologies in the areas of microservices, cloud-driven services, SaaS and PaaS, mobile apps, serverless architecture, etc. It is the future of technology and hence, the need for Node js developers is sure to keep increasing.

If you have been in search of ideal Node js developers, this is the right place. Above is a crisp, accurate, and elaborate description of all that an ideal Node js developer must be doing, to garner the best results.

As a leading Node JS development company, SPEC INDIA offers exceptional Node.js development services and makes experienced talents easily available to global businesses that want to enhance their marketability and accomplish their objective. We are your one-stop shop for providing enterprise-grade, performant web, and mobile solutions.

Our Node.js developers are most sought after by global prospects who want to develop data-intensive applications for web and mobile apps from scratch, update an existing application or even migrate an application from various platforms or frameworks to Node JS runtime environment. Hire Node JS developers from SPEC INDIA to acquire maximum potential from the Node.js frameworks with expertise drawn from years of experience.

Frequently Asked Questions (FAQ)

Why should you hire Node js developers?

Hiring Node js developers can yield a great deal of productivity, innovation, and operational efficacy to the projects. It can save on operational costs and maintenance costs. Hiring from an experienced IT partner can relieve organizations of extra burdens and help them focus on their core areas.

Why choose Node js development services for application development?

Node js development services have been the core technology preferred by organizations worldwide because of various reasons such as scalability, faster development approach, SEO friendliness, large community support, increased efficacy levels, and much more. Making optimal use of Node js and its associated development approach can help businesses gain more profitability and robustness in their service offerings.

What are the salient features of Node js?

  • Some of the key features of Node js are:
  • Cross-platform compatibility
  • Asynchronous and non-blocking
  • Written in JavaScript
  • Single thread event-driven loop
  • No buffering
  • Performant and highly scalable

What are the different engagement models that you offer?

Our flexible business engagement models are designed to meet the different needs of companies of all sizes. SPEC INDIA caters to global clients through flexible IT engagement models such as Fixed Cost, Time & Material, and a Dedicated Development Team with a defined level of control, reliability, and flexibility.

How much does it cost to hire a Node js developer?

There are many different factors that can influence the cost that is involved when it comes to hiring Node js developers. It depends upon the geographical location, project estimates and deadlines, skilled resource availability, budget estimates, and much more. Based on that, the average salary associated with Node.js developers can be worked out.

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SPEC INDIA, as your single stop IT partner has been successfully implementing a bouquet of diverse solutions and services all over the globe, proving its mettle as an ISO 9001:2015 certified IT solutions organization. With efficient project management practices, international standards to comply, flexible engagement models and superior infrastructure, SPEC INDIA is a customer’s delight. Our skilled technical resources are apt at putting thoughts in a perspective by offering value-added reads for all.

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