📡 Real-Time Chat Application Backend

📌 Project Description:

This project builds a real-time chat server with secure authentication, WebSocket integration, and database management using Node.js, Express, and MongoDB. The backend ensures smooth messaging between users with real-time updates, user authentication, and message storage.

🔹 Key Phases of the Project:

✔ User Authentication & Authorization

  • Implement JWT-based authentication for login & signup.
  • Use bcrypt for password hashing and role-based access control.

✔ Real-Time Messaging with WebSockets

  • Use Socket.io to handle real-time one-to-one & group messaging.
  • Ensure instant delivery & read receipts.

✔ Database & Message Storage

  • Store messages efficiently in MongoDB with user indexing.
  • Implement pagination & search features for message history.

✔ Deployment & Scalability

  • You Can Deploy using Render / AWS / Railway.
  • Implement Redis caching for optimizing message delivery.

📂 Project Deliverables:

✅ 📊 Professional PPT – Covers WebSocket integration, database structure, and authentication.
✅ 📁 Source Code – Includes the full Express.js backend, database models, and API endpoints.

💰 Project Price: ₹7,500/-

A powerful & scalable chat server with real-time messaging & authentication! 🚀