AI-powered competitive-programming Discord bot: Codeforces profile analysis, contest insights, problem recommendations, rating tracking, and coding statistics, all inside Discord.

Virtual stock trading platform where users buy and sell stocks with simulated currency — live market prices, portfolio management, transaction history, and user authentication.

AI-assisted health platform that analyzes user symptoms using the Gemini API, maintains secure user accounts, and stores consultation history for future reference.

Full-stack marketplace platform that helps users locate nearby shops and check product availability within a 10 km radius, with customer, shopkeeper, and admin dashboards.

Route recommendation system that computes road safety scores using computer vision and machine learning to suggest safer travel routes. My contributions: pothole detection API, ambulance siren detection model, and backend services.