Build a live-video multiplayer dice game app (iOS + Android, real-time video, Bluetooth dice)

Street Circle LLC (Texas) is hiring an experienced team to build a live-video mobile game for iPhone and Android. WHAT IT IS: Players join rooms of up to 8 on real-time video and play a dice game using Bluetooth smart dice (GoDice SDK) that report each roll to the app. A server-authoritative game engine enforces the rules. PHASE 1 (price this first): - Phone/SMS sign-up, usernames, profiles, player search - Rooms of up to 8 on low-latency live video, plus chat, reactions and live streaming to watchers - Game engine: turn order, betting with free coins only, dispute ("catch") rules, disconnect handling, hand history - GoDice Bluetooth integration on iOS + Android - Crews and invite codes, rematch requests, block and privacy controls - 10-second highlight clips with one-tap sharing to TikTok and Instagram - Player limits (play-time reminders, daily caps) LATER PHASES (price separately): city leaderboards and rank tiers, geofenced travel challenges, scheduled events, and, only after legal approval, sweepstakes and real-money modes through licensed partners with geolocation and ID checks. We have a detailed clickable prototype and a 3-phase written spec. We'll share both after a mutual NDA is signed. WE WANT: one cross-platform codebase (React Native or Flutter), proven third-party services for video and login, and company ownership of all code and accounts. IN YOUR PROPOSAL, INCLUDE: 1. Links to live video or real-time multiplayer apps you've shipped 2. Your proposed tech stack and video provider 3. A ballpark for Phase 1 (we'll ask for a fixed price after you review the spec) 4. Team size and location Proposals without shipped live-video or multiplayer work won't be considered.