App broken and you are not sure why? I fix bugs in React, Next.js, and Node.js apps, including apps built with AI coding tools like Cursor, Lovable, Bolt, v0, or Claude Code.

Common fixes

Build or deploy errors

Pages that crash, flash, or show the wrong data

Login and session issues

API routes or server actions that fail

Database queries that return nothing (Supabase, Postgres, Prisma)

Hydration errors, type errors, and dependency conflicts

What you get

The fix, pushed to a branch or sent as a patch

A plain explanation of what was wrong

Notes on anything else that looks risky

How it works

Describe the bug, steps to reproduce it, and any error messages

Invite me to the repository (GitHub, GitLab, or Bitbucket)

I reproduce, fix, test, and report back

Before ordering, message me with the error and I will confirm it fits the package. If a bug turns out to be bigger than the package, I will tell you before doing more work.