Yixin T.

Yixin T. is an accomplished engineering leader with extensive experience in product engineering and data science. Currently serving as the Engineering Lead and Head of Product Engineering at Galileo since May 2025, Yixin T. leads Core Product Engineering teams focused on next-generation GenAI observability and evaluation. Prior experience includes significant roles at DoorDash, where Yixin T. founded and scaled the Experimentation Platform and led the Metrics Platform team, enhancing experimentation velocity and quality. Earlier roles at Stanford University and Walmart Global Tech involved statistical analysis and machine learning applications. Yixin T. holds a Master of Science in Statistics from Stanford University and a Bachelor of Science in Mathematics from the University of Science and Technology of China.