This project involves building a fully responsive web application that merges an algorithm-based color prediction game with live cryptocurrency trading. The front end must render flawlessly on desktop and mobile, while the back end handles secure user authentication, wallet management, real-time price feeds, and the prediction logic. Core functionality • Algorithm-based color prediction: a server-side module generates predictive outcomes, calculates odds, and settles results instantly. • Cryptocurrency trading: users should be able to deposit, trade, and withdraw popular coins; real-time order execution and balance updates are critical. • Unified account system: a single sign-on manages both gaming and trading balances, with two-factor authentication and encrypted storage for private keys. • Admin dashboard: controls for user management, payout ratios, asset listings, and system analytics. • Real-time UX: WebSocket or similar push technology keeps game rounds, market data, and order books in sync without page refresh. • Compliance and security: rate limiting, anti-fraud checks, and detailed audit logs must be in place from day one. Acceptance criteria 1. The color prediction engine produces and resolves rounds in under one second, with server logs proving deterministic fairness. 2. Crypto deposits confirm automatically after on-chain validation; withdrawals complete only after 2FA approval. 3. The responsive layout scores 90+ on Google Lighthouse for both mobile and desktop. 4. All major flows—signup, funding, prediction, trade, withdrawal—pass end-to-end tests in an automated CI pipeline. Deliverables – Source code (front end, back end, prediction algorithm) in a public Git branch – Infrastructure as code scripts (Docker, Kubernetes or equivalent) – Admin panel documentation and user guide – Deployment on my cloud account with staging and production environments – Post-launch support during the hand-over period Preferred tech includes React or Vue for the UI and Node.js, Python, or Go on the server, but I’m open to alternatives if they better serve performance or security.