Udemy – MERN Stack Project Course – Build a Real Time Messaging App

File Name:	MERN Stack Project Course – Build a Real Time Messaging App
Content Source:	https://www.udemy.com/course/build-a-chat-application-using-mern-stack-ai/
Genre / Category:	Programming
File Size :	3.9 GB
Publisher:	Asmo Codes
Updated and Published:	January 4, 2026

Product Details

In this course, you will learn how to build a fully functional real-time chat application using the MERN Stack (MongoDB, Express, React, and Node.js). This course is designed for beginners to intermediate developers who want to strengthen their full-stack development skills by working on a real-world project that mirrors industry practices.

We start by understanding the project architecture and workflow, so you know how a professional chat application is structured. You will then move into backend development, where you’ll build secure and scalable APIs using Node.js and Express, connect them to MongoDB, and implement JWT-based authentication for user login and registration.

As the course progresses, you will implement real-time messaging using Socket io, allowing users to send and receive messages instantly. You’ll also learn how to manage one-to-one chats, group chats, online user status, typing indicators, and message notifications.

On the frontend, you’ll build a modern and responsive user interface using React. You’ll learn how to manage global state, handle API calls, protect routes, and create smooth user experiences for chat applications. The UI will be designed with usability in mind so it works well on both desktop and mobile devices.

Get Instant Notification of New Jobs on our Telegram channel.

This course also covers important production-level concepts such as:

Secure authentication and authorization
Error handling and validation
Environment configuration
Deploying the application to a live server

By the end of this course, you will have a complete MERN Stack chat application that you can showcase in your portfolio, demonstrate in interviews, or even extend into a full-scale product. This project will significantly boost your confidence in building real-world full-stack applications.