Architected a mobile rewards platform allowing users to earn cryptocurrency by completing tasks, watching ads, filling surveys, and engaging with partner offers
Integrated a cryptocurrency faucet system distributing micro-rewards in Bitcoin and other coins at timed intervals, with wallet verification and minimum withdrawal thresholds
Built a task verification engine validating user-completed actions through third-party postback callbacks, screenshot submission review, and automated completion checks
Developed a multi-layered anti-fraud protection system detecting and flagging suspicious behavior including VPN usage, device fingerprint duplication, account farming, and abnormal task completion patterns
Implemented a referral and bonus system rewarding users for bringing new active members to the platform, with tiered commission structures on referred earnings
Built an admin dashboard for managing task inventory, monitoring fraud flags, processing withdrawal requests, and tracking platform-wide earnings and payout metrics