I will secure your supabase database with row level security and auth

Supabase is safe by default only if someone configured it. In apps generated by Lovable, Bolt, Replit or Cursor, usually nobody did. Row level security is off, every table is readable with the anon key, the service role key sits in the client bundle, and the app works perfectly right up to the moment one curious user opens the network tab.

I close that hole. I'm a full-stack engineer working daily with PostgreSQL and Supabase. Before software I spent 13 years in industrial automation, where a failing system costs real money.

AUDIT: I review every table, policy, bucket and key, and send a written report of what is exposed, ranked by severity. No changes to your project.

SECURED: row level security enabled and written per table, policies tested against real roles, auth rules corrected, keys moved out of the client and rotated.

HARDENED: everything above plus storage bucket policies, edge function protection, audit logging, and a written document describing every rule so the next developer does not undo it.

Scope: revisions are limited per package. New features and redesign are not included.

Send me your project link before ordering and I'll tell you what I can see from outside.