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I will claude code bug fixing vibe coded app cursor ai nextjs vercel deployment
Matthew
About this gig
Is your Claude Code or Cursor AI web app broken, unfinished or failing after deployment? I debug existing vibe coded apps and fix the code behind the problem.
WHAT I FIX
- React and Next.js component, routing and build errors
- Broken forms, dashboards and web application workflows
- Supabase login, database access and connection issues
- API errors, environment variables and Vercel deployment failures
- Unstable AI-generated code and incomplete features
HOW I WORK
- Review your repository, error logs and steps to reproduce.
- Identify the root cause and agree on a defined fix.
- Repair and test the affected flow, then explain the changes.
Basic: one minor reproducible bug.
Standard: one agreed broken workflow.
Premium: up to two scoped workflows with deployment checks.
This gig is for existing websites and web applications, not new builds, Claude Cowork setup, AI agent automation or unlimited refactoring.
Message me your repository link, issue and budget before ordering.
Get to know Matthew
Matthew
Launch ready web apps with Claude Code Cursor and Codex
- FromNigeria
- Member sinceSep 2026
Languages
English, French, Japanese
I build, improve and deploy websites and web apps with Claude Code, Codex, Cursor and Antigravity. My work covers React, Next.js, TypeScript, Node.js, APIs and database integration, from new application features to debugging and codebase improvements. I can also set up Claude Code project instructions, skills, hooks and MCP tools to support consistent coding workflows. I focus on tested functionality, maintainable code and clear project handover, not just AI-generated previews. Send your project goals or existing repository so we can define the right scope.
Other Vibe Coding Services I Offer
FAQ
Can you fix a web app built using Claude Code?
Yes. I can review an existing codebase, reproduce the reported problem and repair agreed issues.
Do you also work with Cursor AI projects?
Yes, provided the source code and relevant project access are available.
Can you fix React and Next.js errors?
I can troubleshoot component, routing, rendering and build errors within the agreed scope.
Can you fix Supabase authentication or database problems?
Yes, including agreed authentication, database connection and permission issues.
Can you fix failed Vercel deployments?
Yes. Production deployment troubleshooting is included in Premium when agreed before ordering.
Will you rewrite my entire application?
No. This gig covers targeted repairs. Major rebuilding or a complete new application requires a separate scope.
Do I need to share my GitHub repository?
Repository access is usually necessary to inspect and test the code. Secure collaborator access is preferred.
How many bugs are included in each package?
Basic covers one minor issue. Standard covers one defined workflow. Premium covers up to two workflows with deployment checks.
Do you provide source code and documentation?
You retain the agreed project source code and receive a summary of changes. New documentation beyond the repair scope is separate.
What happens if you discover additional issues?
I will explain the findings and request approval before expanding the scope or price.
