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Fiverr Pro
English
$
USD
I will fix vibe code bugs refactor your ai generated code and website
Harsh Kushwaha
About this gig
Your AI-built app was working. Now it's not.
Built with Cursor, Lovable, Bolt, v0, or Claude. I fix what AI breaks and clean up what it leaves messy.
I specialize in turning unstable, vibe-coded React/Next.js projects into clean, production-ready websites that actually ship.
I can fix:
Next.js hydration & App Router issues
Slow performance & API over-fetching
Tailwind/Shadcn responsive bugs
Supabase/Firebase integration errors
Vercel deployment failures
Bad code structure & state management
Security issues & broken logic
SEO & Core Web Vitals problems
What you get:
Full debugging & bug fixing
Clean, maintainable code
Faster loading & optimization
Modern Next.js 15+ best practices
TypeScript support
Tested and working solutions
Tech Stack:
React Next.js TypeScript Tailwind Shadcn/UI Supabase Firebase Prisma Node.js
Perfect for AI-built MVPs, startup founders, and vibe coders stuck debugging AI-generated code.
Send your repo/link with the issue details and Ill handle the rest professionally.
Please message before ordering for the best package recommendation.
Get to know Harsh Kushwaha
Harsh Kushwaha
Full Stack Developer: React NextJs Expert
- FromIndia
- Member sinceSep 2022
- Last delivery2 years
Passionate Full-Stack Developer specializing in the MERN stack (React, Next.js, Node.js). I transform ideas into high-performance, user-friendly web applications.
Whether you need a new app built from scratch or a complex bug fixed, I deliver clean code and professional results.
My background in design ensures your project will not only be powerful but also visually polished. Your satisfaction is my priority. Let's build something great together!
Ready to get started? Send me a message.
My Portfolio
FAQ
What type of projects do you fix?
I fix AI-generated React and Next.js projects built with tools like Cursor, Claude, Lovable, Bolt, v0, and similar platforms.
Can you fix deployment issues on Vercel?
Yes. I can solve Vercel deployment errors, environment variable issues, build failures, and production bugs.
Do you optimize website performance?
Absolutely. I improve loading speed, reduce unnecessary API calls, optimize bundles, and help improve Core Web Vitals.
Can you clean and refactor messy AI-generated code?
Yes. I restructure components, improve maintainability, add proper TypeScript support, and follow modern best practices.
o I need to contact you before ordering?
Yes, please message me first with your repo/link and issue details so I can recommend the right package.
