Raina Tian

Raina Tian is a seasoned Machine Learning Engineer at Meta since August 2022 and currently serves as the Head of Artificial Intelligence at Walkky, a digital health startup specializing in AI solutions for cardiovascular diagnosis. Raina is also the Founder of Mad Cookies, contributing to web application development and machine learning-based projects. Previously, Raina held several positions at GoDaddy, advancing from Data Scientist to Senior Data Scientist, leading large-scale machine learning initiatives. Early career experiences include research and technical roles at Columbia Law School, Wuwei Inc., and various research assistantships at Columbia University and Beijing University of Posts and Telecommunications. Raina holds a Master's degree in Data Science from Columbia University and a Bachelor's degree in Engineering/Industrial Management from Beijing University of Posts and Telecommunications.