Chen Chang serves as the Head of Data Platform & Engineering and Head of Data Engineering at Discord since January 2022. Additionally, Chen Chang is an Investor at InvestInData since October 2022. Prior experience includes serving as the Head of Data Engineering, AI at Facebook from September 2014 to January 2022 and as a Senior Data Scientist at LinkedIn from April 2012 to August 2014. Earlier in the career, Chen Chang worked as a Predictive Modeler at Allstate Insurance from June 2007 to April 2012. Chen Chang holds a Bachelor's Degree in Computer Science and Statistics from the University of California, Berkeley.