Bastian Alexander Koh alexanderkoh

I'm a designer and developer in New York with a background in program management, so I like owning the whole arc of a product: the idea, the interface, the code and the launch. I run Bastian's Creative Studio, and my work moves between product design, AI agents, games and smart contracts.

Now building

Hierro: text to game-ready 3D models (GLB), built on Blender
Stampbase and Stellar Passport: a participation and identity layer for web3 communities
Studio: a portfolio OS and agent harness built around one person's decisions
3D Incremental Game: currently being built in stealth

_{Most of these are still private.}

Selected work

Bookee Local-first bookkeeping for Stellar accounts. Runs entirely on your machine, with no wallet, keys or backend. _{Tauri, React, SQLite}	Trustfall: Vault Wars A cinematic story you play in the browser, with retro dialogue, a soundtrack and two rival factions to choose between. _{Next.js, TypeScript}
Atlas A chat assistant that finds projects and builders across the Stellar ecosystem using semantic search. _{Gemini, ChromaDB, MongoDB, React}	Calypso Swarm Agents pay per call over x402 to launch swarms of trading bots, which an LLM reviewer retunes as they run. _{TypeScript, x402, Gemini}
Rearc A Uniswap V2-style DEX with an AI chat assistant for swaps. _{Solidity, Foundry, Next.js, Workers AI}	FlashPool A liquidity campaign engine that rewards deposits by order, size and timing. _{Rust, Soroban, Next.js}