Software developer Joyent Ryan Dahl developed Node js open source project in the year 2009. It mainly permits the use of JavaScript outside a browser.
Node JS is a server-based environment. You learn about the server and its form. If you are interested in Node JS then you’re right here. Scroll down to know more about it.
What is Node JS?
Node.Js is an open-source, cross-platform, back-end, JavaScript runtime environment that executes JavaScript code outside a web browser.
Node.Js is a JavaScript-based open source platform designed to build fast, data-driven and flexible web apps. Node.JS becomes immensely popular because of the success of JavaScript in general as the back-end logic solution, but mostly due to its large library of plugins, frameworks and resources. A standard workflow is that a Node.JS software company writes back-end logic to allow the application to access the business information and also collaborate with developers in order to incorporate user-facing modules into Node.js applications. There is a high demand of Node JS developers.
About Node JS
Node.Js is a stage based on Chrome’s JavaScript runtime for effectively assembling quick and versatile organization applications. Node.Js utilizes an occasion driven, non-impeding I/O model that makes it lightweight and effective, ideal for information concentrated continuous applications that, stumble into appropriated gadgets.
Why Use Node JS?
Node Js is primarily used for non-blocking, event-driven servers, due to its single-threaded nature. It’s used for traditional web sites and back-end API services but was designed with real-time, push-based architectures in mind.
It’s a JavaScript platform built into Chrome for easy network building and usability. Node Js implements an architecture powered by an case, unblocked, simple to use I / O. It is ideal for real-time data-intensive applications in multiple systems.
Node Js is primarily used for event-driven servers due to its threaded nature. It is planned to support traditional Websites and back-end APIs, but push-based applications are designed in real time.
Who uses Node JS?
There are some companies which use Node JS and they are:
- Netflix
- Paypal
- eBay
- Uber
These companies use Node JS for their users and payment gateaway
Certification for Node.JS
There are two certification exams, the Open JS Node.Js Application Developer (JSNAD) and Open.JS Node.Js Services Developer (JSNSD). JSNAD – is designed for anyone looking to demonstrate competence with Node. Additionally, certifications also include-
- Node Js certification
- OpenJS Node.js Services Developer
- OpenJS Node.js Application Developer
- Javascript Certification.
Features of Node JS
- Asynchronous and Event-Driven.
- Very Fast Being built on Google Chrome’s V8 JavaScript Engine, Node. js library is very fast in code execution.
- Single-Threaded but Highly Scalable − Node.
- No Buffering − Node.
- License − Node.
Job Responsibilities
- Node. js developers convey and keep up network applications.
- They deal with the trading of information among workers and clients, create back-end segments, and associate applications with the other web administrations.
- They additionally uphold front-end engineers by incorporating electronic applications.
Job Role
A Node. js developer role is writing server-side web application logic in JavaScript and/or variants of it, such as CoffeeScript, IcedCoffeeScript, etc. Additional job titles associated with Node Js developer includes-
- Application developer
- Java developer
- Front end developer
- Backend developer
- Web developer
- Angular developer
- Full stack developer
- Android Developer
- Software engineer.
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Top Location Node JS job
India has become a technology centre for many businesses, and companies including Amazon have recently opened also their largest office in Hyderabad , India. India is now now one of the biggest markets in JavaScript and software development for employees through the growth of applications and start-ups.
Deploying and running network software is a Node Js creator. The data is shared between servers and users, modules are built behind-end and applications linked to the other webservices. They also assist developers at the front end by incorporating web-based software. Bangalore, Mumbai, Delhi-NCR, and Hyderabad are among the highest-paying cities for Node JS JavaScript developers in India.
Name of the companies hiring for Node JS Job
- IndiaNIC.
- Unified Infotech.
- ELEKS.
- Iflexion. Custom Software.
- S-PRO. Strategic partner.
- SPEC INDIA.
- OpenXcell.
- Powercode.
Salary packages for Node JS
The average salary for a Full Stack Software Engineer with Node.Js skills in India is ₹625,096. Otherwise, The total salary of the Node.Js Developer is Rs. 338,078 or Rs. 254,34 per hour. The pay will grow up to around Rs. 1,000,000, after a few years ‘ experience, including incentives such as promotions and mid-career profit sharing.
Where and how we are using this technology in real-time?
Node Js is primarily used for non-blocking, event-driven servers, due to its single-threaded nature. It’s used for traditional web sites and back-end API services but was designed with real-time, push-based architectures in mind.
Do you need basic skills to need to learn this course?
- Basic understanding of Node.Js Development.
- Understanding of Front-End Technologies.
- Good Knowledge of Node JS Frameworks.
- Proficiency in RESTful APIs and API Communications.
- Good Grasp of Asynchronous Programming and Its Workarounds.
Node.js uses the same terminology and infrastructure used by front-end development, making it impossible to differentiate between the two knowledge fields. This article provides a sample job listing for Node.js developer to help you build a perfect job publicity, make sure that you locate the person that fits the criteria quickly and recruit them.