Tim Robles
Data & AI leader
Currently
Sense — Senior Director of Engineering, Data.
Conversational AI that automates candidate engagement across SMS, chat, and email for talent acquisition teams.
Projects
Chapi — LLM advisor for Kalshi prediction markets.
Production ML rigor: walk-forward CV, leak-proof holdouts, and constrained Bayesian optimization over a versioned strategy registry. Built end-to-end with Claude Code.