Cofounder & CTO at Speak, building AI-powered language learning products
Founder and CEO of Substrate
Mechanistic interpretability researcher
Co-founder and CEO of Until
Education technology builder
Co-founder and CEO of Upstart
Co-founder and CEO of Merama; angel investor
Technology founder
Product Lead at AgentCard.ai
AI researcher and founder
Founder of Kurek Robotics
Technology entrepreneur
