I am looking for an experienced mobile app development team to build a full-featured live streaming and calling application called Craazy App, similar to Chamet, Dost, and Tango. The app must include real-time video streaming, public rooms, 1-on-1 audio/video calls, gift system, wallet, host earnings, and admin panel. A complete System Requirements Document (SRD) has already been prepared. You must review it and build the app accordingly. KEY FEATURES TO DEVELOP 1. Authentication Login via Mobile Number + OTP JWT-based session handling Token refresh system 2. User Profile Username, gender, DOB, photo, language Bio, interests, city (optional) 3. Live Streaming System Hosts can start live Entry fee option In-stream chat Animated gifts Gift leaderboard Host moderation (mute/kick/block) Deep-link shareable live room URL 4. 1-on-1 Calling System Audio/video calls Coin deduction per minute Auto cut on zero coins Call request system Switch camera, mute, timer 5. Group Audio Rooms 6–12 participants Raise hand Mute/kick controls Background music Text chat 6. Wallet System Coins / Diamonds / Withdrawal balance Payment options: UPI, Paytm, Razorpay, Cards Withdrawal with KYC 7. Gifts & Earnings Animated + combo gifts Real-time diamond earnings Host leaderboard 8. Game Mode: Dumb Charades “Host acts, audience guesses” mode System auto-detects correct guess Easy / Medium / Hard levels 9. Chat System Direct messages Emojis Report/block user 10. Notifications Hosts live Messages Call requests Gifts System updates 11. Admin Panel Manage users, hosts, moderators Ban/unban Edit coin packages Edit gifts Approve KYC View earnings dashboard Live stream logs 12. Safety Age verification AI nudity & abuse detection (preferred) Secure payment Shadow bans Report handling REQUIREMENTS FROM DEVELOPER Technical Skills Needed Flutter / React Native / Native Android & iOS Node.js / Laravel / Python (backend) Real-time video streaming (Agora, Zego, Vidyo, or similar) Live chat WebSockets Payment gateway integration (UPI/Paytm/Razorpay) Admin panel expertise Database: MySQL / MongoDB / Firebase Experience Required Must have built live streaming or social/live chat apps before Experience with Agora/Zego is a big plus Provide links or APKs of past similar work Strong UI/UX understanding