Hanqing Dou is a data scientist with a robust background in data analysis and business analytics. Currently employed at Visa since July 2024, previous roles include data scientist positions at Blend360 and Guidewire Software, as well as a product data analyst role at eBay, where significant contributions involved diagnosing ad revenue issues and conducting user feedback analysis. Earlier experience includes an internship as a business analyst at Amazon, where Hanqing improved shipping processes and reduced costs through detailed analysis. Educational qualifications encompass a Bachelor of Business Administration in Financial Analysis and Control from Tsinghua University, a Master of Science in Business Analytics from the University of California, San Diego, and additional studies in Japanese Language and Literature, as well as Business/Commerce at Hitotsubashi University.