We are looking for an experienced React Native + Expo developer to finalize our mobile budgeting app and make it fully publishable on Google Play and App Store. We will provide: The full source code (React Native + Expo) Technical evaluation report (current implementation + issues) A detailed task list below or attached PDF Your Responsibilities: Finalize and stabilize all core budgeting features Improve UI/UX (tap areas, spacing, alignment, contrast) Update Expo SDK and ensure successful EAS builds Secure Firebase configuration (move keys to env files) Move all hardcoded lists into Firebase Prepare store assets (icons, splash, screenshots) Ensure full compliance with Apple & Google requirements Perform final QA and deliver ready-to-upload builds Requirements: Strong React Native + Expo experience Prior App Store & Google Play publishing experience Experience with Firebase (Auth + Firestore) Ability to deliver clean and secure code What We Provide: Full technical evaluation report Current prototype code Clear list of tasks (minimum publishable version) Goal: Deliver a publishable, stable, and production-ready version