Shan Shan is an accomplished software engineer with extensive experience in data processing infrastructure and system evaluation. Beginning a career at Amazon.com as a Software Engineer from July 2006 to December 2007, Shan contributed to inventory management to enhance the shopping experience. Shan joined Google in 2014, advancing to a Senior Staff Software Engineer role by November 2020, with responsibilities across various teams including Google Payments, Google Ads, and Google Analytics, focusing on backend improvements and infrastructure scaling. Shan holds a Ph.D. in Computer Science from the University of Rochester, earned between 2001 and 2006.