I’m days away from release and my React Native app (built with Vite) is held up by one stubborn Firebase issue: user-profile data sometimes fails to save, leaving partial or empty records in Firestore. Everything else is production-ready, so I need a Firebase-savvy developer who can jump in immediately, trace the data flow, and make saving reliable every time. You’ll receive access to the private Git repository, Firebase project, and a short video walkthrough that reproduces the bug. Most of the codebase is TypeScript, and the UI uses functional components with hooks. Deliverables (high-priority, must-pass before deployment): • Identify the root cause of the “data not saving” problem in the user-profile flow. • Implement a fix that guarantees data consistency across create, update, and delete actions. • Add defensive error handling so failed writes are surfaced gracefully in the UI. • Provide a concise summary of the changes and any new environment variables or rules required. • Walk me through the fix on a quick call so I can maintain it post-launch. I’m online and ready to test as soon as you push. If you’re confident with React Native, Vite, and Firebase (Firestore, Auth, maybe Cloud Functions), let’s get this over the finish line today.