Crypto Trivia Challenge Platform

I’m setting up a private hub where users can register with a straightforward email-and-password flow, then jump straight into quick trivia rounds from either a browser or a mobile device and, once they hit the target score, automatically receive a crypto gift-card reward.

The core build I need looks like this:

Registration & security
• Email/password sign-up, login, password reset and secured session handling.

Trivia engine
• Admin-editable pool of multiple-choice questions served one at a time.
• Timers, instant feedback, scoring logic and a progress indicator so players always know how close they are to the reward.

Reward delivery
• On passing the predefined score, the system dispatches a single-use crypto gift-card code or calls the wallet API I’ll supply.
• Claimed codes are flagged as redeemed in the database.

Admin console
• Dashboard to add, edit or bulk-upload questions, set passing scores, manage daily limits and monitor reward stock.
• Basic analytics: number of sign-ups, games played, success rate and codes issued.

Tech expectations
A shared codebase that compiles to both web and mobile suits me best—React with React Native, Flutter or a similar modern framework is fine. Back-end can sit on Node.js, Firebase, Supabase or an equivalent serverless stack; just follow solid security practices and make future scaling painless.

Deliverables
• Responsive web front end plus installable Android and iOS builds.
• Complete source code in a private Git repo.
• API documentation (REST or GraphQL).
• Docker/CI scripts so I can deploy everything to a fresh VPS in under 15 minutes.
• Short video walkthrough covering player journey, admin tools and reward redemption.

If you’ve shipped quiz, trivia or crypto-reward products before, include a link or two along with your preferred tech stack and an estimated timeline for a production-ready MVP.