Hyperlocal social platform gamifying community action and environmental impact through geolocation-based 'Rooms' and shared feeds.

• Real-time geospatial engine for visualizing local activity, joining dynamic rooms, and coordinating community events.
• 'Gig' marketplace and social feed for monetizing local tasks and coordinating environmental drives with 10+ beta users.
• Frontend: Next.js, Tailwind, Jotai for state management, Framer Motion for smooth UX.
• Backend: Node.js, Express, Prisma with PostgreSQL, WebSockets for real-time updates.

Real-time collaborative whiteboard for system design diagrams and rapid brainstorming with shared infinite canvas.

• Vector tools (shapes, arrows, freehand) optimized for clean architecture diagrams and flowcharts.
• WebSocket-powered real-time synchronization for instant collaborative drawing and brainstorming.
• Complex canvas interactions with object resizing, layer management, and undo/redo using Konva.js.
• Frontend: Next.js, React, Tailwind, Konva.js for canvas manipulation.
• Backend: Node.js, Express, Socket.io for real-time communication.

Real-time astronomical dashboard monitoring Near-Earth Objects (NEOs) with accessible celestial data visualization.

• Direct NASA NeoWs API integration for fetching, filtering, and normalizing asteroid velocity, diameter, and miss distance data.
• Dynamic classification system flagging 'Potentially Hazardous Asteroids' using NASA's collision probability algorithms.
• Frontend: Next.js, React, Tailwind with dark-mode space aesthetic.
• Data handling: Efficient Next.js API routes with rate limiting and caching.

High-performance CLI typing trainer in Bash/Zsh for developers to improve coding speed with distraction-free terminal interface.

• Multiple training modes including standard vocabulary and language-specific drills for JavaScript and C++.
• Reactive terminal UI with real-time WPM calculation, accuracy tracking, and ANSI escape code highlighting.
• Zero-dependency design using Unix utilities (`bc`, `tput`, `figlet`) for instant Linux compatibility.
• Tech: Pure Bash/Zsh scripting with Unix pipes and Nerd Fonts.