I need a complete, production-ready prediction market similar in scope and polish to Polymarket. The core build should let users open an account, deposit funds, create markets, trade positions, and see outcomes resolved in real time—all through a clean, responsive interface and a secure admin back-office. Key functional blocks • User prediction management: participants must be able to buy, sell, and track positions from desktop or mobile without page refreshes. • Market creation and resolution: authorised users (or the admin) open binary or multi-outcome markets, define oracle logic, and trigger resolution with an audit trail. • Real-time data: odds, volume, and order book activity should update live via websockets or an equivalent push layer. Access & security Authentication needs to support classic email/password sign-up, social logins (Google, Facebook, etc.), plus an optional two-factor step. Role-based access for admin, market creators, and standard traders is essential. Payments & settlement Balances must accept and pay out via credit/debit cards (handled through Stripe), PayPal, and at least one major cryptocurrency wallet. Internal accounting should keep fiat and crypto ledgers separate yet visible in the same dashboard. Admin console From a single panel I should be able to: – approve or deny new markets, – override or postpone resolutions, – adjust fees and liquidity incentives, – view KYC/AML flags and full user histories. Deliverables 1. Source code (frontend, backend, smart contracts if used) with installation docs. 2. Deployed staging site for testing, then a live production hand-off. 3. Post-launch support window for bug fixes and minor tweaks. Acceptance criteria: no critical security findings in an external penetration test, market updates under 500 ms round-trip, and successful end-to-end settlement across all payment rails. Let me know which tech stack you propose and a realistic timeline to hit those milestones.