🚀 Backend Developer | Node.js | NestJS | PostgreSQL | API Specialist
Hi! I’m Muhammad Muzammal, a dedicated Backend Developer with strong expertise in building scalable, secure, and high-performance backends for mobile and web applications.
I specialize in server-side development and API integration, ensuring your mobile app runs smoothly with a reliable backend system.
💻 Core Skills:
Node.js – High-performance, event-driven backend development.
NestJS – Modular, scalable, and enterprise-ready server-side applications.
PostgreSQL – Designing and managing relational databases with optimized queries.
RESTful & GraphQL APIs – Secure and efficient API design & integration.
Authentication & Security – JWT, OAuth, role-based access control.
Deployment & Scalability – Cloud deployment (Heroku, AWS, or Vercel) with CI/CD integration.
📌 What I Can Build for You:
Robust backend systems for mobile and web apps.
Custom APIs tailored to your application’s requirements.
Database design & optimization for performance and reliability.
Authentication systems with user roles and permissions.
Real-time features (chat, notifications, live updates) using WebSockets.
End-to-end integration of backend services with your React Native.
I focus on writing clean, maintainable, and well-documented code, following best practices and agile methodologies. Whether you need a backend from scratch or improvements to your existing system, I can deliver secure, efficient, and production-ready solutions.