I will develop custom backend apis with authentication and database

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sadaf_sabir
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sadaf_sabir
Sadaf Sabir

About this gig

Hi! Are you looking for a professional backend developer?

You're in the right place! I will build a scalable, secure, and high-performance backend for your web application using modern technologies.


I Specialize In:

  • Backend development using Node.js & Express.js
  • Database design using MongoDB
  • REST API development and integration
  • User authentication ( JWT / Login System)
  • Real-time features (Socket.io)
  • Performance optimization

My Services:

Backend:

  • Node.js server setup
  • Express.js REST APIs
  • Authentication system (JWT)
  • Real-time chat

Database:

  • MongoDB integration
  • CURD operations
  • Database schema design
  • Query optimization

Whether you need:

  • Custom backend for your app
  • Admin panel backend
  • Bug fixing or upgrades
  • Third-party API integration

What You Will Get:

  • Clean & modular code
  • Fast and secure backend
  • Proper API documentation
  • Timely delivery
  • 100% client satisfaction

Why Choose Me:

  • Professional Node.js developer
  • Quick communication
  • Quality work guaranteed
  • Post-delivery support


Message me before placing an order to discuss your project requirements.

I look forward to working with you

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Get to know Sadaf Sabir

Sadaf Sabir

MERN Stack Web Developer Backend Developer

  • FromPakistan
  • Member sinceJan 2026
  • Avg. response time1 hour
  • Languages

    English
I am a MERN Stack Developer with 1 year of experience building responsive, high-quality web applications. I have strong JavaScript logic and enjoy solving problems with a creative and practical approach. I work with MongoDB, Express.js, Node.js, and React, along with HTML5, CSS3, JavaScript, TypeScript, Bootstrap 5, Tailwind CSS, REST APIs, and browser storage. I focus on clean code, performance, and user-friendly design to deliver reliable results.