Your app works on Base44, but now you need to own it: your code, your database, your infrastructure.

I migrate Base44 apps to Supabase as a proper production setup, not a copy-paste. Base44 has no foreign keys or unique constraints, so I rebuild your data as typed relational tables, migrate it with an automated integrity check, translate your access rules into Row Level Security policies and rebuild authentication on Supabase Auth.

Up to 15 entities/tables and their data, with relationships rebuilt as foreign keys

Access rules translated into Supabase RLS policies and reviewed by hand, so the new database is neither locked nor open to everyone

Authentication rebuilt on Supabase Auth, with existing users mapped to their records

Frontend data access switched to Supabase: the client setup and the read/write calls to your entities

Automated verification of record counts and content against the original, plus testing of the main user flows

Handover document

Quoted after a short scope check: larger apps, file storage, backend functions, third-party integrations (email, AI, payments), aggregations and reports, custom login flows.

Supabase project in the EU region on request, for GDPR-sensitive apps.