ai product manager
solo hackathon winner · agent builder · shipping code since day one
about
AI Product Manager who can ship. I go from roadmap to PRD to working prototype — solo. In the past 4 months, I've entered 4 hackathons as a one-person team and won all of them. I build AI agents, edge inference systems, and tools that actually work. Currently exploring AI + vertical industries.
projects
NotifAI
On-device AI that filters your notifications intelligently. Built solo in 16 hours — won Grand Prize at Shanghai Open Source Hackathon.
tech: kotlin, android, llm, edge-inference, unsloth
view project → OpenEDU
AI agent that curates learning paths from YouTube, Medium, and more. Grand Prize at Zhipu GLM Coding Competition.
tech: claude-agent-sdk, mcp, typescript, react
view project → Locus
iOS agent that runs ReAct reasoning on a 1.7B model — on device. Second Prize at Tongyi Edge AI Challenge.
tech: swift, ios, llama.cpp, gbnf, edge-inference
view project → Avalon
Multi-agent game where AIs play social deduction under incomplete information. Third Prize at Qwen Coder Challenge.
tech: python, qwen, dsl, multi-agent
view project → Scribe
The UV of AI coding agents. Manage 30+ agent configs across Claude, Cursor, Copilot from one CLI.
tech: typescript, node, cli, npm
view project → latest thoughts
2025-01-15 Why I Compete Solo in Hackathons
get in touch
email: charlesfengyc@gmail.com