I need an Android-first social platform where people can chat in real time, share photos and videos to a personal feed, and expand their network by adding new friends. Every user will have a full profile and sign up through phone-number verification only—no email or third-party logins. Core experience • One-to-one and group messaging with push notifications • Photo/video posting that appears instantly in a scrollable feed • Friend discovery and requests • Profile creation/editing (avatar, bio, basic stats) Please build the native Android app, a lightweight backend/API to handle messaging and media storage, and a simple admin panel so I can moderate content. Source code (Android Studio / Kotlin preferred), compiled APK, and brief setup documentation will complete the job.