Arka (Accentio Studios)

2024 – Present · International. Designed and delivered a geospatial learning platform where teams move through real routes and unlock missions with GPS checkpoints. Implemented a challenge engine (text, math, photo, contextual tasks) with AI-assisted scoring and immediate feedback. Built facilitator and admin dashboards to create routes, configure missions, and monitor teams in real time. Implemented live competition flow with invitations, session control, leaderboard logic, and post-session analytics. Delivered production architecture with Flutter app flavors, NestJS APIs, WebSocket events, and Azure infrastructure.