I will fix bugs in your react nextjs or ai built web app


Sobre este Serviço
Is your React or Nextjs app broken, stuck or failing to deploy?
I help fix and stabilize web applications built with React, Nextjs and modern AI coding tools such as Cursor, Claude Code, Lovable, Bolt, Replit and v0.
I can help with:
- React and Nextjs bugs
- Build and runtime errors
- Vercel deployment issues
- Environment variables
- Broken components and UI
- API integration errors
- Supabase connection issues
- Authentication problems
- Routing problems
- Responsive design issues
Before starting, we will define exactly which issues are included in the order so there are no surprises.
My goal is simple: diagnose the problem, fix it and verify that the affected functionality works correctly.
For complex applications or multiple unrelated issues, please contact me before ordering.
Conheça mais sobre Hiago G
Full Stack Developer, Nextjs, React, Supabase and Automation
- A partir deBrasil
- Membro desdeout. de 2026
- Responde em aprox.:1 hora
Idiomas
Português, Inglês, Espanhol
Perguntas frequentes
Can you fix apps created with Cursor, Lovable, Bolt or Claude Code?
Yes. I can troubleshoot and improve React and Nextjs applications created or modified with AI coding tools.
Can you fix Vercel deployment errors?
Yes. I can troubleshoot build errors, environment variables and common deployment configuration issues.
Can you work with Supabase?
Yes. I can troubleshoot common Supabase authentication, database, API and configuration problems.
Can you fix an entire application?
For larger projects, please contact me first. We can define the issues and I can create a custom offer.
Do you need access to my repository?
Usually yes. Depending on the issue, repository or project file access may be required.
What counts as one bug?
One bug means one clearly defined and reproducible issue with an expected result.

