Roadmap to Become Node.Js Developer

Do you want to become a NodeJS developer? If yes, then you have come to the absolute right place. Today, we are going to share a proven “Roadmap to Become Node.Js Developer”. Before moving to the roadmap, let us discuss more Node or some prerequisites to understand the JS runtime environment. Let’s get started!

JavaScript is a popular programming language. The best way to become a developer is to learn and master JS. In case you want to specialize in Node, then also JavaScript plays a vital role. So it is necessary to have an understanding and knowledge of JS in order to become a NodeJS developer. If you plan to hire NodeJS developers, then check the JS knowledge.

NodeJS – A Quick Overview

NodeJS is a JavaScript runtime environment based on the Chrome V8 JS engine. It runs on a JS Engine and executes JavaScript code outside the web browser. Node was invented in 2009 by Ryan Dahl. Since the invention of Node, it has been considered an exciting software in the JavaScript universe. Some people believe that NodeJs is a framework but it is not. Node was designed to build scalable network applications with ease.

NodeJs can run on many platforms and the most common are – Windows, Linux, Unix, Mac OS X, etc. This simply indicates that NodeJS solutions are worth every penny to invest in and get desirable results.

Top NodeJS Features

Faster Code Execution
Highly Scalable
Non-Blocking
API No Buffer

NodeJS Usage Cases

I/O-related applications
Data transmission applications
Real-time data-intensive applications (DIRT)
JSON API-based applications
Single-page apps

Benefits of NodeJS

Fast Learning Curve
Reusable Components
High Stability
Boost Productivity
Easy-to-Learn & Use
SEO-Friendly
Large Community Support
Rapid Rendering with Virtual DOM

Roles & Responsibilities of NodeJS Developers

To write clean and reusable NodeJS code
To develop and manage server-side components
To design and deploy high-performance applications
To integrate server-side logic into the user-facing components
To incorporate data protection and cybersecurity measures
To identify and implement data storage solutions
To perform diagnostic tests and fix bugs
To document the SDLC process and prepare project reports

Steps to Become Node.Js Developer

As per the latest statistics, NodeJS is the most used web framework as 47.12% of software developers prefer to use Node as of 2023. So Node is a top choice in the IT sector amongst developers worldwide. There are infinite possibilities for any developer to build a successful career. Several companies from big giants to small-scale start-ups have moved their tech needs to Node.js including PayPal, LinkedIn, Uber, GoDaddy, Walmart, etc.

Nodejs is an ideal choice for software engineers to build applications such as social media, instant messaging platforms, apps for real-time monitoring, online gaming, tools for collaboration, etc. Therefore, people/businesses invest in NodeJS development services to achieve organizational goals effectively. If you wish to become a NodeJS developer you would need to master the below-mentioned list.

This is the best and easiest way to become a NodeJs developer. So let’s move ahead and read the core “Roadmap to Become Node.Js Developer”.

Javascript
NPM
Git
HTTP / HTTPS protocols
Nodejs Framework
Databases
Typescript
+Bonus GraphQL

Now, let’s move on and discuss these points in detail to better understand what exactly is required to do to become a Node developer.

Javascript

JS is the topmost requirement to become a qualified developer. No matter if you are a front-end developer or back-end developer, JavaScript is a basic necessity in the IT sector. Since Node is built on JavaScript, it would be difficult to understand Node without JS knowledge. So master JS in order to become a pro NodeJS developer.

Also: Hire Javascript Developers

Learn these Concepts to Master NodeJS

Arrow Functions
Types
Expressions
Functions
Lexical Structures
this
Loops and Scope
Arrays
Template Literals
Strict Mode
ES6/ES7

Asynchronous For NodeJS Programming

Timers
Promises
Closures
The Event Loop
Async programming and callbacks

NPM

NPM stands for Node Package Manager. This is a package manager for the JS libraries as well as frameworks. NPM is the world’s largest software registry with over 800,000 code packages. NPM plays a crucial role in packages or dependency management while application or software development. With Node.js you can bypass Captcha using 2captcha.com In addition, NPM is also used to manage multiple code versions and code dependencies easily along with running packages without download.

NPM Components

Command Line Interface: Runs in the machine terminal environment like the way developers interact with NPM.
Registry: A Public database of JS software and meta-information.
Website: Discover new packages, and manage other aspects of the NPM experience.

Git

In software development, Git is the most important tool. A developer must have a hands-on understanding and experience with Git to craft scalable and robust solutions. Git helps to submit code and work with other code also available in the project.

Top 8 Git Commands

Git Clone
Git Status
Git Add
Git Commit
Git Push
Git Pull
Git Branch
Git Checkout

Use Case of Git Commands

Clone Repository
Check Status
Add To Git
How To Commit
How To Push
How To Pull
To Open New Branches & Use Branches

HTTP / HTTPS Protocols

Although every step has an important role in web development, HTTP or HTTPS protocols are vital for software security. Among these HTTPS is used for secure communication over the network. These protocols are followed for safe data transfer to build secure Node development solutions. To keep the application safe, HTTPS uses an encryption protocol ‘Transport Layer Security (TLS) to encrypt communications on the web.

Request Methods Used For Web Communication

GET: Used to recover resource representation.
POST: Used to build new resources.
PUT: Used to update capabilities.
PATCH: Used to change capabilities.
DELETE: Used to delete a resource identity.
OPTIONS: Used to request permitted communication options.

NodeJs Framework

In software development, frameworks play a very important role. Frameworks provide a set of rules or layouts to build software following the right method. In addition, frameworks also help to reduce development time and ensure proficiency.

Popular NodeJS Frameworks

ExpressJS
NestJS
MeteorJS
Socket.io
Koajs
Sails

Node Databases

The databases are relational and non-relational for NodeJS development. For software development, databases are also very important and necessary to learn. Although the most common databases are MySQL and SQL, the below-mentioned databases are Node specific.

Top Node Database

PostgreSQL
MySQL
MongoDB
Redis

Typescript

In software development, Typescript is used for various types of JavaScript usage. This is very helpful especially when building a large-scale or enterprise-level application using NodeJS. Furthermore, Typescript helps to determine issues or errors when writing the code. So a developer does not have to look for the problem in the entire codebase and waste time. Instead, quickly find the error and fix it in time.

+Bonus GraphQL

This is also equally important in development as other tools. In fact, GraphQL is a great alternative to RESTful API. +Bonus GraphQL helps to prioritize the data required in development based on the project to the client. Another advantage is to add or deprecate fields without impacting existing queries. Also, to build APIs with any preferred method. In NodeJS development, GraphQL is a very powerful tool to make queries or requests easily.

Top Skills Required for NodeJS Developer

Understanding of Node.js Frameworks
Knowledge of Front-end Development
Skill-set in Regard to API Communications
Database Management for Business
Efficiency in Handling Timelines
Testing and Error Handling Abilities
Creating Compliant Code
Use of Asynchronous Programming

Steps to Start the NodeJS Development Journey

The journey to start a professional career in NodeJS is very simple. However, it is important to be consistent. To get started with NodeJS development, you can follow the below-mentioned steps.

Find a NodeJS Training Institute/Company
Enroll for the Best Course
Self Learning (Theoretical & Practical)
Create Project to Practice Code
Prepare for Interviews

NodeJS Developers Demand

There are millions of job opportunities for NodeJS developers. The market demand for developers who specialize in NodeJS has increased by 57% in 2021. In fact, there is no way back for software engineers with Node expertise as the market value is going up at a very high pace.

Also Check: Best NodeJS Development Trends

Summary

Since NodeJS is a popular JS environment runtime, there are many opportunities for developers. No matter if you are new to the IT industry dreaming of becoming a NodeJS developer or looking to change a tech stack in your career, NodeJs is a great choice. However, do not compromise on the above-mentioned prerequisites to nail NodeJs development career opportunities.

For NodeJS training, you can contact a reputed NodeJS development company. By learning Node from IT professionals, there is a high possibility to get positive results. Moreover, you will get a chance to work on the live project. So do not think much and just start exploring NodeJS. In case, you would require any assistance, then don’t hesitate to connect with our professionals.