Integrated with the Gemini API, it provides advanced expense tracking, predictive analysis, and comprehensive financial insights. Implementation of sophisticated expense categorization and machine learning-powered prediction algorithms offering users actionable financial recommendations. Empowering users with deep, data-driven insights into their spending habits and financial health.

Leveraging the use of a robust Express REST API coupled with a dynamic React frontend enabling seamless user interaction and project tracking and an advanced JWT-based authentication mechanism. Employing task categorization logic which allows users to organize, prioritize, and track projects achieved by intuitive filtering and management capabilities.

Developed a full-stack Next.js app with TypeScript & MongoDB, centralizing Codeforces, LeetCode & CodeChef contests with real-time updates. Designed a responsive UI using Tailwind CSS & Shadcn UI for seamless multi-device support. Added platform filtering, contest bookmarking, YouTube solutions, & theme switching.

Built a real-time quiz platform for live interactive sessions—hosts create quizzes, participants join via code, responses flow in live. Implemented multiple question types (MCQs, polls, word clouds), timed questions, and rich analytics with WebSockets for sub-50ms response times. Designed responsive UI with Tailwind CSS & Shadcn UI; auth via Clerk, backend on Express + Bun, PostgreSQL for persistence.