I build products from nothing and ship them.

Hey, I'm Zeta 👋 Founder and software engineer, 15 years in.

These days I'm deep in real-time voice AI agents: SIP telephony, multilingual speech, turn-taking, and the evals and metrics that keep them honest in production.

01 / Open source

• toastify · macOS-style toast notifications for any website. 5KB, zero dependencies, TypeScript.
• aibox · Docker sandbox to run Claude Code, Codex, and Gemini side by side. Multi-account, isolated workspaces.
• dotfiles · Vim + Tmux configurations, optimized for terminal productivity.

02 / Stack

TypeScript Next.js React Native (Expo) Supabase Rails Postgres LiveKit LLM pipelines & evals

Working remote and not going back.