I will fix your nextjs or react build errors and deployment issues

Is your Next.js or React app failing to build or deploy? I'll find the real cause and fix it.

Common problems I fix:

Build fails on Vercel, Netlify or CI but works on your laptop.

TypeScript and type errors after updating packages.

Hydration errors and "window is not defined".

Broken imports, missing env variables, wrong config.

Errors after upgrading Next.js, React or other libraries.

How I work:

Step 1: You send the error message and access to the repo.

Step 2: I reproduce the problem and find the root cause.

Step 3: I fix it on a separate branch, so your live site stays safe.

Step 4: I explain what was wrong in plain English, so it doesn't come back.

Why order from me:

Fast replies and fast delivery.

Clean, readable code, no hacks that hide the error.

Honest: if I can't fix it, I'll tell you before you pay for more.

Not sure which package you need? Send me your error message first and I'll tell you what it will take, free.