Nicolas D.

I build web products, from real time 3D experiences and browser games to AI products that talk. My own site features a 3D robot that talks to visitors in English or Spanish, answers questions about my work, and speaks its responses out loud. Try to break it. Some projects I've worked on: Perplace: I design and build its 3D product, generating entire cities that run in the browser at 60 fps. Doubland: I lead front end development for a live AI Doubles experience set in a pixel town. Valley of Guardians: A browser game that reached around 80,000 users. I built product screens and the daily reset system as part of the team. e-translator: A tool that translates technical PDF manuals while preserving their layout, with OCR fallback. Working pilot delivered in a day. Flópiti: A 2D multiplayer browser game with destructible terrain, built for a client. Jarre: Turns YouTube videos into courses with an AI voice tutor. I work mainly with React, TypeScript, Next.js, Three.js, React Three Fiber, Blender, Node.js, Python, Supabase, OpenAI, Claude and Gemini. I've spent over 3 years working on Powtoon's main product, have around 6 years of software development experience, and contribute to Vercel AI SDK and elizaOS. I'm also Top Rated on Upwork. Send me what you're working on. We can talk through the idea, how I'd build it, and whether I'm a good fit. Let's talk.