I need a lightweight yet reliable chat application focused on social interaction for our community of Balesin users. The first release should run smoothly on Android phones and tablets. Core deliverables: • Real-time messaging with a clean, modern UI • Multimedia sharing (images, short videos, voice notes) inside each chat • Basic user account creation and login, preferably using email or phone verification • Secure message storage and transport (end-to-end encryption or proven alternative) • Admin-side dashboard to monitor usage and moderate reported content A scalable backend (Firebase, Supabase, or a comparable cloud service) is fine as long as it keeps latency low and supports push notifications. I’m open to your preferred framework—Kotlin, Flutter, or React Native are all acceptable as long as the final APK is stable and ready for Google Play submission. Please outline: 1. Your proposed tech stack 2. Milestone plan and estimated timeline 3. Any past chat or messaging apps you’ve shipped Clean, well-commented source code and a brief setup guide will complete the project.