I will fix the backend database and deployment of your ai built app

Your app was built with AI help and now something does not work: it crashes, it will not deploy, a payment does not go through, or the database behaves strangely.

I am a backend engineer with six years of experience in Node.js, TypeScript, NestJS and PostgreSQL. I work on the code and the backend side: finding the cause, fixing it, and making sure it deploys.

What I can help with:

• Backend bugs and errors in Node.js or TypeScript code
• Supabase and PostgreSQL problems (tables, migrations, access rules)
• Stripe payments and subscriptions that do not work
• Deployment to Render, Vercel or Docker, including setup problems

How I work: I read the code, find the cause, and fix it. I explain what was wrong in plain language so you can see what changed.

What I do not do: I do not design screens or do front-end styling. I have not used the AI app builders myself. I work on the code, so your app needs to be exportable, for example to a GitHub repository.

Message me first with a short description of the problem and the error you see. I reply within 12 hours and will tell you if it fits.