I need a developer who can take the lead on building a native Android application and its companion website from the ground up. On the mobile side, the app must include secure user authentication, handle in-app purchases smoothly, and deliver timely push notifications. A clean, modern UI that meets current Material Design guidelines is essential. For the web component, I want a responsive site that mirrors the app’s core functions—user account management, purchase history, and basic content pages—while providing an admin dashboard where I can manage users, push messages, and track purchase data. A single shared backend (Firebase, Supabase, or a lightweight RESTful service—open to your suggestion) should power both platforms so data remains in sync. Deliverables: • Full Android Studio project (Kotlin or Java) ready for Play Store release • Production-ready website with admin dashboard • Shared backend with authentication, payment, and notification modules • Clear deployment instructions and brief hand-over call I’ll provide wireframes and brand assets once we start; you bring the technical expertise and best-practice advice. If this scope feels comfortable and you can hit reasonable milestones, let’s discuss timeline and next steps.