I want a fully custom-built betting platform that lets players enjoy Aviator, colour prediction and a full suite of additional titles. Beyond those flagship games, I also need: • Card games • Sports betting options • Traditional casino games Core requirements – Secure email-and-password user accounts with encrypted storage and easy password-reset flow. – Native UPI deposits and withdrawals, integrated through a reliable payment gateway that I will be able to manage directly from the back office. – A real-time admin panel where I can: create or disable games, adjust odds or RTP, view user activity, track every transaction and trigger manual payouts when necessary. – Clean, fast UI that works on mobile and desktop. – Back-end architecture that can scale without downtime as traffic grows. Acceptance criteria 1. Players can register, verify email, deposit via UPI and start betting without errors. 2. All listed games load quickly, record results accurately and reflect balances instantly. 3. Admin dashboard shows live metrics and lets me edit any field described above without touching code. 4. End-to-end testing proves funds flow correctly both in and out. Hand-over will include full source code, database schema, deployment notes and any licences or API keys used so that I have complete ownership and control going forward.