I will develop node backend with express mongos socket io jwt peerjs auth

Are you looking for a professional Node.js backend developer who can build a secure, scalable, and high-performance REST API for your web or mobile application?

I specialize in developing modern, production-ready backends using Node.js, Express.js, and MongoDB, following industry best practices for clean architecture, robust error handling, and optimized performance.

What Youll Get:

• Fully functional REST API (complete CRUD operations)
• Secure JWT authentication & user authorization
• MongoDB / Mongoose integration for data persistence
• Input validation, custom middleware & centralized error handling
• File & image uploads (Cloudinary or AWS S3)
• Detailed API documentation (Postman or Swagger)
• Deployment to Vercel, Render, or AWS

Tech Stack:

Node.js | Express.js | MongoDB | Mongoose | JWT | Bcrypt | Cloudinary | Firebase | Socket.io | Vercel | Render

Why Choose Me:

• Clean, modular, and maintainable codebase
• Strong focus on security and performance
• Quick communication and reliable support
• Complete documentation and post-delivery assistance

Whether you need a new backend from scratch or want to upgrade your existing API, Ill deliver a robust, production-ready backend that meets the highest pr