Difei Zhang

Difei (Sophie) Zhang is a seasoned analyst with extensive experience in data analytics and revenue management, currently serving as a Senior Analyst in Revenue Analytics at Corpay since September 2021. Prior roles include Data Analyst at Corpay and a Data Analytics Consultant for Duke University's Office of Audit, Risk, and Compliance, where significant accomplishments included analyzing large transaction datasets using Tableau and constructing machine learning models in RStudio. Additional experience features positions at EY and Deloitte as an Audit Associate and Audit Assistant, respectively, showcasing expertise in financial statement audits and internal controls. Difei holds a Master's degree in Quantitative Management: Business Analytics from Duke University, a Master's in Professional Accountancy from the University of California, San Diego, and a Bachelor's degree in Accounting from Zhongnan University of Economics and Law.