William Cha

William Cha is an experienced data scientist with a strong background in analytics and monetization strategies. Currently serving as a Data Scientist at Notion since February 2022, William previously held the position of Principal Data Scientist at Slack from December 2018 to February 2024, focusing on expansion analytics and growth. Earlier career experience includes roles as a Data Scientist at Coursera from October 2017 to July 2018 and at Shopkick from September 2015 to October 2017. William's educational qualifications include an MBA and PhD in Quantitative Marketing from The University of Chicago Booth School of Business, and a BA in Economics and Mathematics from the University of Chicago.