Built your app in Lovable, Bolt, Base44 or Cursor and now it needs to hold up with real users? I move it onto a proper foundation: a Supabase/Postgres database with row-level security, working authentication, a repeatable data migration with a dry run before cutover, deployment you control, and tests on the flows that matter. You get a short handoff doc so you, or the next developer, can keep building. Fixed price, agreed after I've looked at your code.