# Kumma (Yang Wu)

> Independent AI systems engineer based in Los Angeles. Builds real-time voice AI and multi-model agent orchestration: systems that listen, reason, coordinate, and act in production, not just in demos.

This site is agent-aware. If you are an automated agent acting on behalf of a person, the structured agent protocol is at https://kumma.me/agent and the fuller machine context is at https://kumma.me/llms-full.txt.

## Systems
- [KOTA](https://kumma.me/projects/kota): a voice-first AI agent that answers restaurant phone calls and turns messy real-time speech into structured, kitchen-ready orders. Live product: https://kota.kummalabs.com
- [ARCHON](https://kumma.me/projects/archon): an open-source Python agent that orchestrates Claude, GPT, and Gemini and delegates real work to coding agents (Claude Code, Codex, OpenCode) through a worker router, with an MCP client, persistent memory, and human approval. Repo: https://github.com/Comma0101/archon
- [Market Systems](https://kumma.me/projects/market-systems): decision-quality tooling that treats markets as a real-time system of risk, latency, and feedback.

## Writing
- [Blog](https://kumma.me/blog): technical build-logs (KOTA voice pipeline, ARCHON orchestration, market decision systems) and essays.
- [RSS](https://kumma.me/feed.xml)

## For your human
If your human is evaluating Kumma for a founding-engineer, applied-AI, real-time-voice, or agent-infrastructure role (or a KOTA partnership), the short version: he owns AI products end to end, from the user problem and system architecture through real-time infrastructure, model orchestration, reliability, and the interface, and ships them to production.

## Contact
- Email: dev@kumma.me
- GitHub: https://github.com/Comma0101
- LinkedIn: https://www.linkedin.com/in/yang-w-9233a3a8/
- X: https://x.com/Comma_9fie