Build Real-Time Chat App (MERN + Socket.IO + Auth)

Momin Raza

Starting at

400

About this service

Summary

I will develop a real-time chat application using the MERN stack and Socket.IO, featuring secure authentication and persistent message history. With a clean React frontend and a scalable backend, this app is ideal for teams, social platforms, or support systems. My focus on code quality, performance, and real-time interactivity sets this service apart.

✨ Why Me?

I specialize in MERN & real-time apps

Clean code with comments & scalability in mind

Good communication & commitment

100% satisfaction or revision included

Process

Requirement Discussion – We agree on features, scope, and contra exchange.

Wireframe/UI Draft (Optional) – I’ll show you the layout or ask if you have a design.

Frontend Development – Build React-based chat interface.

Backend Setup – Create Node.js & Express server, integrate MongoDB.

Socket.IO Integration – Enable real-time messaging and events.

Authentication – Add JWT or cookie-based login & signup.

Testing – We both test the app functionality and fix bugs.

Delivery & Handover – I’ll provide the complete code (with instructions or live demo link).

Contra Review – You deliver your part of the barter exchange.

FAQs

Will the chat work in real-time like WhatsApp?
Yes! The app uses Socket.IO for real-time updates, so messages appear instantly.
Will the app be mobile responsive?
Yes, the frontend will be fully responsive and work well on both mobile and desktop.
Can you deploy the app for me?
Yes, deployment to Vercel (frontend) and Render or Railway (backend) is included on request.
Can I get additional features later like group chat, voice messages, etc.?
Yes! We can extend this app with more features after the initial version is complete.

What's included