The official web platform for Incridea ’26, NMAMIT’s national-level techno-cultural fest. I build 3D experiences with React Three Fiber and interactive particle systems, and created a CTF module with custom challenges like SQL Infiltrator and Packet Runner that mimic real-world security scenarios with live validation. Real-time leaderboards run on Socket.io so scores update live as users compete, and TanStack Query keeps data fetching cached and fast under fest-day load.