Xun Yin (Yo-Yo)

Xun (Yo-Yo) Yin is an experienced data science and analytics professional currently serving as the Director of Data Science and Product Analytics for Activision Mobile, a position held since January 2015. Xun has extensive experience leading teams and projects within Activision, notably as Senior Data Science Manager for Call of Duty Mobile and Lead Data Scientist/Manager for the Call of Duty franchise. Xun's work has focused on improving player experiences through data-driven insights and collaboration with major studios such as Treyarch and Infinity Ward. Prior to Activision, Xun held analytical roles at Ipsos MMA and Pfizer, contributing to advanced analytics, data management, and project execution. Xun earned both a Master of Engineering and a Bachelor of Science in Operations Research from Cornell University.