I will fix bugs and optimize performance in your mern stack web app

M
mominraza6762
M
mominraza6762
Momin R
fix bugs and optimize performance in your mern stack web app
Full Screen
fix bugs and optimize performance in your mern stack web app

About this gig

Is your MERN Stack web app facing bugs, performance issues, or unexpected errors? Im here to help! I will debug, fix, and optimize your MongoDB, Express, React.js, and Node.js application for better speed, stability, and user experience.


What I Can Help You With:

  • Fix Frontend & Backend Bugs
  • Resolve Console & Runtime Errors
  • Optimize API Response Time
  • Fix Broken Features or Components
  • Memory Leak & Load Handling
  • Improve Page Load Speed (React)
  • Fix MongoDB Query Performance
  • JWT/Auth Fixes (Login/Session Issues)
  • Refactor Code for Better Maintainability
  • Responsive Design & UI Bug Fixes


Why Choose Me?

  • ️ MERN Stack Expert (Full Stack Debugging)
  • ️ Clean & Secure Fixes
  • ️ Performance-Oriented Solutions
  • ️ Fast Delivery & Regular Updates
  • ️ 100% Satisfaction Guarantee
  • ️ Friendly & Clear Communication


Suitable For:

  • MERN Dashboards
  • SaaS Web Apps
  • E-commerce Sites
  • Admin Panels
  • Custom Web Solutions


Lets get your app running smoothly again!

ORDER NOW or CONTACT ME for a quick consultation.

  • Platform

    • Custom

  • Website type

    • E-Commerce store
    • Forms
    • Saas
    • Portal
    • Dropshipping

  • Programming language

    • HTML & CSS
    • JavaScript
    • React
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Get to know Momin R

Momin R
5.0(1)
  • FromPakistan
  • Member sinceMay 2025
  • Avg. response time22 hours
  • Last delivery1 month

  • Languages

    Urdu, Sindhi, English, Hindi
I’m a Full Stack MERN Developer with expertise in React, Node, Express, and MongoDB. I create scalable web apps, secure APIs, and real-time features using tools like WebRTC and SocketIO. From user-friendly frontends to powerful backends, I deliver complete, efficient solutions—whether it’s a chat app, e-commerce store, or task manager. Available for freelance, remote work, and long-term projects. Let's bring your ideas to life.

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