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I will fix react, next js bugs, build errors and deploy to vercel
Haojie Z
About this gig
Build failing? Button doing nothing? Page broken on mobile?
Send me your React / Next.js problem and I'll find the cause, fix it, and explain in plain English what was wrong, so it doesn't come back.
COMMON FIXES
Build and deployment errors (Vercel, Netlify)
"It works on my machine" environment issues
Broken forms, buttons, routing and API calls
Layout and responsive issues on mobile
TypeScript and hydration errors
HOW IT WORKS
1. Describe the issue and share your repo (GitHub invite or zip) + how to reproduce it
2. I diagnose, fix, and verify the fix in a clean build
3. You get the fixed code plus a short cause-and-fix note
I'm a full-stack developer (React / Next.js / TypeScript), new on Fiverr, so this gig is priced for quick first orders, and I treat a $25 fix with the same care as a big project. UTC+8 based, usually delivered within 24 hours on Basic.
If I can't fix it, you don't pay. Message me the error first and I'll tell you honestly whether it's in 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 Haojie Z
Haojie Z
Full Stack Developer, React, NextJS, NodeJS, TypeScript
- FromChina
- Member sinceSep 2026
- Avg. response time3 hours
Languages
Chinese, English
Hi, I'm Haojie, a full-stack web developer and engineering student at Xi'an Jiaotong University (UC Berkeley exchange). I build fast, modern web apps with React, Next.js, TypeScript, Tailwind CSS and Node.js, from Figma-to-code frontends to full apps with auth, databases, payments and AI features. I also fix bugs and failed Vercel/Netlify deployments. I reply fast (UTC+8), share live previews while I work, and always tell you honestly what your project really needs. Message me before ordering and I'll confirm scope within a few hours.
FAQ
How do I share my code?
A GitHub repo invite is best; a zip file also works. Your code stays private and is never reused.
What if my bug turns out to be bigger than the package?
I'll tell you before doing extra work — what it really takes and what it would cost. No surprise charges, ever.
Do you fix WordPress / PHP / plain HTML sites?
This gig covers React / Next.js / TypeScript projects. For a static HTML issue, message me and I'll say honestly if I can take it.
How fast is delivery really?
Basic is 1 day — if you order in my daytime (UTC+8), often the same day. Clear reproduction steps make it faster.
