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Fiverr Pro
English
$
USD
I will fix react js, next js, node js bugs and API errors
Bulbul Hussain
About this gig
Got a React, Next.js or Node.js bug that is slowing down your project? A button does nothing, a page crashes, an API call fails or a deploy breaks. I find the root cause, fix it cleanly and explain what changed. WHAT I FIX - React bugs: hooks, state, rendering, forms and routing - Next.js errors: hydration, routing, build and Vercel deployment - Node.js and Express crashes, CORS and API errors - Failed API calls and data not showing - Login, JWT and auth problems - Console errors and broken features in existing projects HOW IT WORKS 1. Send me the error message, screenshot or repo 2. I find the root cause and share my plan 3. I fix it and test it properly 4. You get the working code with a short summary WHY ME - Real fixes, not quick patches - Every fix tested before delivery - Clear, fast replies - 1-day delivery available for urgent bugs Not sure if I can fix your issue? Message me before ordering and I will tell you honestly.
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Get to know Bulbul Hussain
Bulbul Hussain
Full Stack Developer React, Next js, Supabase
- FromPakistan
- Member sinceOct 2026
Languages
Urdu, English
Hi, I'm Bulbul, a full stack web developer from Pakistan. I build modern, responsive websites
and web apps using Lovable AI, React, Next.js, Node.js, Tailwind CSS and Supabase.
What I help with:
- Business websites and landing pages
- Dashboards and admin panels
- Web apps with login and database
- API integration
- Bug fixing for React and Lovable projects
I focus on clean code, mobile-friendly design, clear communication and delivering work on
time. Message me before ordering and I will tell you honestly if I can help.
My Portfolio
FAQ
What information do you need to fix my bug?
Please send a short description of the problem, your tech stack (React, Next.js, Node.js, etc.), and any error messages or screenshots. Access to the code or repo helps me fix it faster.
Which technologies do you work with?
I work with React, Next.js, Node.js, JavaScript, HTML, CSS, and REST APIs. If your stack is different, message me and I will tell you honestly if I can help.
Can you fix API errors and broken features?
Yes. I fix failed API requests, CORS issues, wrong responses, data not showing, and broken buttons, forms, and other interactive features.
Will you test the fix before delivery?
Yes. Every fix is tested to make sure the affected feature works correctly and nothing else breaks.
Can you work on my existing project?
Yes. I fix bugs in existing React, Next.js and Node.js projects. Please share the error message, a screenshot or a repo link so I can look at the issue.
How fast can you deliver?
Small bugs can often be fixed within 1 day. Larger or multiple issues may take 2 to 7 days. I will confirm the timeline before starting.
What if the bug is not fixed after delivery?
Each package includes revisions. If the issue is still there, tell me and I will keep working on it within your included revisions.
Can you fix more than one bug in one order?
Yes. The Standard and Premium packages cover multiple bugs. For many issues, message me first and I will suggest the best package.
Can you fix Next.js build and Vercel deployment errors?
Yes, in most cases. Send me the build log or the error message and I will confirm if I can fix it before you order.
