Arnav Gupta (ar9av)

Interactive Windows 98-inspired portfolio of Arnav Gupta — Fellow @ Founders Inc., Founder of Prismor (Security Control Plane for AI Agents), ML engineer, indie hacker, and builder of AI agents, games, tools, and creative web experiments.

Fellow @ Founders Inc. Founder of Prismor (Security Control Plane for AI Agents). Researching AI Security — exploring threats, defenses, and the security implications of modern AI systems. Creator of HotLap Daily (100K+ MAU).

Featured Portfolio Apps

• Terminal: Explore Arnav Gupta's interactive portfolio via a fully functional retro command line emulator. Run commands, discover secrets, and browse projects.
• About Arnav: Learn about Arnav Gupta — Fellow @ Founders Inc., Founder of Prismor (Security Control Plane for AI Agents), ML/AI Engineer, indie hacker, and builder of AI agents. Discover his career journey and projects.
• Browser: A fully functional built-in web browser inside Arnav Gupta's Windows 98-inspired interactive portfolio desktop. Surf the digital retro web!
• HotLap Daily: HotLap Daily — An engaging interactive F1 racing simulator and game built by Arnav Gupta. Test your driving skills in this browser-based experience.
• Gists & Blogs: Technical writing by Arnav Gupta — deep dives into algorithms, AI systems, npm packages, and indie hacking. Read posts on XOR filters, self-debugging SQL agents, and more.
• Chess — Play Arnav: Challenge Arnav Gupta to a game of correspondence chess! Create a game, pick your colour, and take turns making moves at your own pace — 72h per move, 90-day game validity.

Selected Projects

• Synthesizer: Interactive web-based synthesizer with keyboard controls, multiple waveforms, and real-time audio generation using Web Audio API.
• NeonPulse: Retro-futuristic, Y2K-inspired audio-reactive visualizer built with Three.js. A wireframe 3D geometry distorts and pulses in real time to a demo track, your microphone, or an uploaded audio file, layered with CRT scanlines and chromatic aberration.
• Hydraulic Fluid Simulation: Real-time interactive fluid simulation featuring realistic hydraulic fluid dynamics with advanced particle systems and physics-based rendering using Three.js and WebGL shaders.
• LemmeWear AI: AI-powered virtual try-on platform where users upload images of themselves and clothing items to see realistic try-on results using advanced computer vision.
• Color Replacer Free: Free, ad-free color replacement tool for images. Created as an alternative to expensive and ad-heavy tools - simply upload an image and replace any color with another color of your choice.
• HotLap Daily: Addictive daily racing game featuring new tracks every day. Built a engaged community of ~20,000 monthly active users competing for daily leaderboards.