My cross-platform booking app is live on both iOS and Android, yet two blockers remain: Firebase sometimes drops connections and Stripe payments stall at checkout. I’ll give you full repo access, Firebase console rights, and Stripe keys. Your task is to identify what’s breaking, patch the code or configuration, and return stable builds. Deliverables • Firebase working end-to-end for sign-in, data reads/writes, and push notifications without random log-outs or blank screens • Stripe flow that charges successfully in test and live mode, with webhooks updating booking status • Fresh iOS (.ipa) and Android (.aab) builds plus a concise change log and setup notes Acceptance criteria: 20 consecutive booking tests on real devices complete without errors. If you’re fluent in Firebase Auth/Firestore and the Stripe SDK, this should be a quick win.