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Node.js & Express

  • Node.js, NPM & core modules
  • REST APIs & CRUD with Express
  • JWT authentication & role-based access
  • API testing with Postman & Swagger
Use JavaScript on the server: build back-end apps with Node.js, then create secure REST APIs with Express, the way MERN teams do.
Duration 20 – 40 Hours
Mode Live Online / Offline Classes
EMI Starts at ₹1,500/month No Cost EMI · Bajaj Finance
Language English / Hindi

About the Node.js & Express Course

Why Node.js & Express

Node.js lets you run JavaScript on a server, so the same language powers both the front end and the back end of a web app. Express is a small, simple framework for building APIs with Node.js. Together they are the "N" and "E" in the MERN stack, and both start-ups and large companies use them.

What you will do

You will set up Node.js, manage packages with NPM, use core modules to work with files and the operating system, write asynchronous code, and build a simple server with the HTTP module. In Package 2 you will build REST APIs with Express: routing, middleware, CRUD, error handling and logging. You will add login with JWT and hashed passwords, role-based access, file uploads with Multer, CORS and security settings, pagination and filtering, and you will document and test your APIs with Swagger and Postman.

Before you start

You need a working knowledge of JavaScript, including functions, arrays, objects and ideally async/await. Our JavaScript course covers this.

What to learn next

Add MongoDB to store your API data in a database, and React to build the front end. Full Stack Development with AI covers the complete MERN stack.

In Class Room on Our Study Centres
In Class Room on Our Study Centres
Online Live Class with Innovative Content
Online Live Class with Innovative Content
Self E - Learning Through Our LMS
Self E - Learning Through Our LMS
One to One Online Live Sessions
One to One Online Live Sessions

Node.js & Express Course Modules

  • What a back end does
  • The client-server model, and HTTP requests and responses
  • Where Node.js fits in a web app

Practice: Trace what happens when you submit a form on a website.

  • Installing Node.js
  • Running JavaScript outside the browser
  • NPM, package.json and installing packages
  • Local and global packages, and npm scripts

Practice: Set up a Node.js project, then install and use a package.

  • The fs module: reading and writing files
  • The path and os modules
  • The events module
  • Creating your own modules with import and export

Practice: Write a script that reads a CSV file and writes a summary file.

  • Callbacks, promises and async/await in Node.js
  • The event loop
  • Handling errors in async code

Practice: Convert a callback-based file reader to async/await.

  • Creating a server with the HTTP module
  • Routing requests by URL and method
  • Sending JSON responses

Practice: Build a small server that returns different JSON for different URLs.

  • Environment variables with dotenv
  • Debugging Node.js apps
  • Logging

Practice: Move your server's settings into a .env file.

  • Planning a small back-end app
  • Storing data in JSON files
  • Testing with the browser and Postman

Project: A notes API built only with Node.js core modules.

  • Setting up Express
  • Routing, middleware and serving static files
  • Handling form data and query parameters
  • Template engine (EJS) basics

Practice: Rebuild your notes API in Express.

  • REST API design
  • CRUD operations with Express
  • Error-handling middleware and logging
  • Testing APIs with Postman

Practice: Build a CRUD API for a product catalogue.

  • Hashing passwords with bcrypt
  • JWT authentication
  • Sessions vs tokens
  • Protecting routes and role-based access control

Practice: Add signup, login and admin-only routes to your API.

  • File uploads with Multer
  • CORS and security best practices
  • Pagination and filtering in APIs

Practice: Add product image uploads, pagination and filtering to your catalogue API.

  • Documenting APIs with Swagger
  • Making APIs faster
  • Using AI to write, explain and test API code, and checking its output

Practice: Publish Swagger docs for your catalogue API.

  • Planning endpoints and roles
  • Testing and validation
  • Review and interview preparation

Project: An Employee Management API with JWT login, roles, file uploads and Swagger docs.

13 modules · scroll inside the box to see all

Reserve your seat

Pay a small amount now to hold your seat. Pay the rest when you join.

  • Classroom in Delhi NCR or live online
  • No Cost EMI available
  • A counsellor calls you to confirm

Takes about a minute

Node.js & Express Course Fee

Node.js

₹500 Initial Pay
  • Duration: 20 hours
  • Features:
    • Modules: Back-End Basics + Node.js & NPM + Core Modules + Async Node + HTTP Server + Environment & Debugging
    • A coding task in every module
    • Notes API project
    • Course Completion Certificate

Node.js + Express

₹500 Initial Pay
  • Duration: 40 hours
  • Features:
    • Full Package 1
    • Add-on: Express + REST APIs + JWT Authentication + File Uploads + Security + Swagger
    • Postman API testing
    • Employee Management API project
    • Course Completion Certificate
EMI
  • No Cost EMI available
  • EMI through Bajaj Finance
  • Pay your course fee month by month
  • Ask your counsellor for the EMI plan that suits you

EMI and No Cost EMI are offered by Bajaj Finance and Payment Gateway Partners. They depend on Bajaj Finance approval, admin approvals, documents and terms.

Jobs After Node.js & Express

Node.js Developer

Back-End Developer

API Developer

Junior MERN Stack Developer

Junior Full Stack Developer

JavaScript Developer

Web Application Developer

Freelance Back-End Developer

Who Should Join This Course

  • Learners who know JavaScript and want to build back-end apps
  • Front-end and React developers who want to become full stack developers
  • Students preparing for MERN or Node.js developer roles
  • Developers from PHP or Java who want to work with JavaScript on the server
  • Anyone who wants to build APIs for websites and mobile apps

Node.js & Express Course FAQs

Yes. Node.js uses JavaScript, so you should be comfortable with functions, arrays, objects and ideally async/await. Our JavaScript course covers these.

Package 1 (20 hours) teaches Node.js itself: NPM, core modules, asynchronous code and building a server with the HTTP module. Package 2 (40 hours) adds Express and full REST API development, with JWT login, role-based access, file uploads, security and Swagger documentation.

Node.js is the runtime that lets JavaScript run on a server. Express is a framework built on Node.js that makes routing, middleware and APIs much quicker to build. Most Node.js projects use Express or a similar framework.

The projects store data in files so you can focus on Node.js and Express. To connect your APIs to a database, take our MongoDB course, which uses the same Express setup.

MongoDB for the database and React for the front end. Together with Node.js and Express, they make up the MERN stack covered in Full Stack Development with AI.

Yes. Node.js and Express.js are the server part of Full Stack Development with AI. This course teaches only that part, in 20 to 40 hours: Node setup and NPM, core modules, async code, a simple HTTP server, environment variables and a mini project. You should know JavaScript first. Add MongoDB and React, or take the full course, to build a complete web app.

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Data Analyst Training | Placed in MNC
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Learners from our placement records, now working in the roles they trained for.

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Data Analyst
  • Trained inMaster in Data Analytics
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