A full-stack habit tracker with authentication, streak logic, and a calendar heatmap for visualizing consistency. Integrated Gemini API for AI-powered habit suggestions and WebSocket for real-time updates.
- Built with PostgreSQL and Prisma ORM, reduced API response times by 30% via query optimization
- Integrated Gemini API for AI-driven habit suggestions and personalized insights
- WebSocket integration for real-time updates across connected clients
- Calendar heatmap visualization for tracking streaks and consistency
React.js, Node.js, PostgreSQL, Prisma ORM, Tailwind CSS, Gemini API, WebSocket, RESTful API