I will fix react, node js, mongodb bugs and mern stack issues

P
paresh7273
P
paresh7273
Paresh Gohil

About this gig

Stuck with a broken React component, API error, or MongoDB database issue? Don't waste hours debugging-let a Senior MERN Developer fix it for you today!


With 5+ years of production MERN stack experience, I specialize in quick, surgical bug fixes and performance optimization for React, Node.js, Express, and MongoDB applications.


What I Can Fix For You:

  • React.js: State management bugs (Redux/Context), rendering glitches, prop drilling issues, and responsive layout breaks (Tailwind/Bootstrap).
  • Node.js & Express: API routing errors, JWT authentication failures, CORS errors, and server crashes.
  • MongoDB: Mongoose query errors, database connection failures, and indexing issues.
  • Third-Party Integrations: Payment gateway bugs (Stripe), API integration failures, or broken npm packages.


Why Hire Me?

  1. Clean, production-ready code (no hacky workarounds)
  2. Fast response and 24-hour express delivery available
  3. Clear communication & step-by-step explanation of the fix


Please message me BEFORE placing an order so I can inspect your code and confirm the scope!

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 Paresh Gohil

Paresh Gohil

MERN Stack Developer specializing in Dashboards, Booking Systems and APIs

  • FromIndia
  • Member sinceJul 2026
  • Avg. response time1 hour
  • Languages

    English
I'm a MERN stack developer with 5+ years of experience building production web applications — from real-time booking systems to admin dashboards and AI-assisted tools. I've led feature development on a logistics platform used by real shippers, built an interactive learning platform for schools with full test coverage, and shipped a survey tool with AI-generated questions and subscription features. I focus on React for frontend, Node.js/Express for backend, and MongoDB for data — and I care about code that's tested, documented, and easy for another developer to pick up after me.

My Portfolio

Other Website Maintenance Services I Offer