I will fix bugs in your mern stack or node js web app


About this gig
MERN or Node.js app not working properly?
Errors, crashes, API issues, or broken features slowing you down?
I help fix bugs and debug issues in React, Next.js, Node.js, and MERN stack applications quickly and cleanly.
If your web app has errors or unexpected behavior, Ill identify the root cause and deliver a stable fix.
What I can fix
- React or Next.js errors
- Node.js backend bugs
- API integration issues
- MongoDB/database problems
- Login/authentication errors
- Deployment issues (Vercel, server, etc.)
- Performance slowdowns
- Broken UI functionality
Why choose me
- Clean and reliable fixes
- Clear communication
- Fast response time
- Experience working with MERN and Node.js apps
How it works
- Send me details about the bug
- I review and confirm scope
- Fix and test the issue
- Deliver updated working code
Important
Please message me before placing an order with:
- error screenshot
- repo access (if needed)
- short explanation
This helps me give the correct package and timeline.
Get to know Irfan Ai
100 percent customer satisfaction
- FromIndia
- Member sinceJun 2022
- Avg. response time1 hour
- Last delivery1 year
Languages
English, German, French, Spanish
My Portfolio
Other Software Development Services I Offer
FAQ
What information do you need before starting?
Please send: A clear description of the issue Screenshot or error message GitHub repository access (if required) Hosting details (if deployment-related) The more details you provide, the faster I can fix it.
Can you fix bugs in an existing live website?
Yes. I can work on both development and live production environments. For live apps, I will ensure fixes are tested carefully before deployment.
What types of bugs do you fix?
I fix: React and Next.js errors Node.js backend issues API integration problems MongoDB/database errors Authentication and login issues Performance and optimization issues If you're unsure, message me first.
Do you work with urgent issues?
Yes. If your issue is urgent, select the extra-fast delivery option or message me before ordering so I can confirm availability.

