I will fix react js bugs frontend issues and API errors

U
umarcoding595
U
umarcoding595
Syed Umar

About this gig

Are you facing bugs in your React js or MERN stack application?


I will professionally fix:

React js bugs

Frontend UI issues

API integration problems

JavaScript errors

Responsive design issues

Authentication bugs

Routing issues


Why choose me?

Fast delivery

Clean code

Responsive communication

MERN stack expertise


Contact me before placing an order for complex issues.

Respect third-party rights

Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.

Get to know Syed Umar

Syed Umar

MERN Stack Developer

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

    Urdu, English
I am a MERN Stack Developer with experience in building real-world web applications. I work with React, Node.js, Express, and MongoDB. I focus on bug fixing, frontend UI work, and backend APIs. My goal is to deliver clean code and quick solutions.

My Portfolio