I will fix bugs and errors in your mern stack web application


About this gig
Is your MERN stack (MongoDB, Express, React, Node.js) app throwing errors, crashing,
or just not working the way it should? I'll find the bug and fix it fast.
I specialize in diagnosing and resolving issues in existing MERN applications, including:
- React errors (state bugs, re-render issues, broken components, hook errors)
- Node.js/Express server crashes, API errors, middleware issues
- MongoDB connection problems, query errors, schema/data issues
- Authentication bugs (JWT, OAuth, sessions)
- Deployment errors (Vercel, Render, Heroku, AWS, Netlify)
- CORS, environment variable, and build errors
- Performance issues and slow API responses
WHY WORK WITH ME:
- I read your existing code I don't rebuild from scratch unless you ask
- Clear communication on what was broken and how I fixed it
- Fast turnaround for urgent/production issues
- Clean, documented fixes not band-aid patches
Not sure if I can fix your issue? Message me your error details before ordering
and I'll tell you honestly if it's something I can solve.
Respect third-party rights
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Get to know Burhan Ahmad
Helping Dental Clinics Grow Online with High Converting Websites
- FromPakistan
- Member sinceDec 2023
- Avg. response time1 hour
Languages
Urdu, Punjabi, English
My Portfolio
FAQ
Do I need to give you full source code access?
Yes, via GitHub or ZIP.
What if the bug can't be fixed in the estimated time?
I'll message you before starting extra work.
Do you work with Next.js too?
Yes, add as a custom order note.

