Real-Time Social Network Development - 20/12/2025 03:08 EST

I’m building a social-networking web application that must feel instant and engaging from the very first click. The stack is set: React.js on the front end, Node.js with Express.js on the back end, and MongoDB for data persistence. Everything needs to run smoothly in real time, so WebSockets (typically via Socket.io or a similar library) will be central to the solution.

Core functionality
• Live chat between users that updates instantly, even on flaky connections
• Real-time notifications—likes, comments, friend requests—pushing to any open session without a refresh
• In-app content streaming for short video or audio clips, delivered with minimal latency

Security & access control
Full user authentication and role-based authorization is required. A token-based approach such as JWT fits well, but I’m open to whichever method you can implement securely and efficiently.

Performance expectations
The code must be modular, test-covered, and ready to scale—whether that means sharding MongoDB later or containerizing the services for horizontal deployment.

Deliverables
1. React front-end with responsive UI and state management (Context, Redux, or your proven alternative)
2. Node/Express API with documented endpoints and integrated WebSocket layer
3. MongoDB schema design including indexes for fast lookups
4. Complete auth flow (registration, login, password reset, protected routes, role checks)
5. Automated tests plus concise setup documentation
6. Deployment scripts or instructions so I can launch to my preferred cloud provider with a single command

If you thrive on real-time challenges and clean, high-performance JavaScript, I’m ready to see how you’ll bring this network to life.