The task is to build a complete Android utility-style mobile app, taking it from initial architecture through to a polished Google Play–ready release. I need one person who can comfortably handle both the client side (Kotlin / Java, Jetpack components, adaptive UI) and the server side—API design, database schema, and cloud deployment—so every layer meshes smoothly. Core expectations • Clean, modern Android codebase with clear separation of concerns • Secure backend (Node.js, Django or similar is fine) exposed through REST/GraphQL endpoints • Basic authentication, settings storage and offline data caching typical of a productivity or tool-oriented app • Unit tests plus concise build & deploy documentation Deliverables 1. Full Android Studio project with commented source 2. Backend source and live staging URL 3. One signed release APK or AAB ready for Play Console upload 4. A short hand-off guide explaining environment variables, database migrations and how to spin everything up from scratch I will supply UI wireframes and a feature list once we kick off; your role is to translate them into a reliable, maintainable product and guide me on any technical trade-offs along the way. https://www.figma.com/design/lz3mtKtIJYa8HEBDt93FKQ/CleanUp-App?node-id=0-1&p=f&t=sbUy32lUKkLS7lhh-0