I will fix your lovable or base44 app supabase auth and stripe bugs

Is your Lovable or Base44 app stuck with broken login, permissions, payments, or backend errors?

I fix backend, authentication, and payment issues in AI-built and web apps using Supabase, Stripe, Postgres, Next.js.

What I can help with:

- Login, magic-link, and OAuth redirect failures

- Supabase Auth session and token problems

- RLS policies that block users or expose data

- Users seeing data they should not

- Stripe payments completing without access unlocking

- Checkout, subscription, payment-state, and webhook issues

- Database, API, environment, and configuration bugs

- Integration issues between an AI-built frontend and backend

How I work

I reproduce the issue, fix the cause rather than patch the symptom, and explain what went wrong. This Gig is for backend, auth, permission, database, and payment bugs, not every possible Lovable or Base44 issue.

Access and scope

Please do not send passwords, database credentials, Stripe secret keys, or API keys in chat. We arrange secure access once the order starts.

This is targeted debugging and repair, not a formal security audit. For complex or connected issues, please contact me before ordering.