Yuwen Memon is a seasoned software engineer with extensive experience at Expensify since August 2015, progressing through roles from Software Engineer to Senior Leader. Prior to Expensify, Yuwen served as a Teaching Assistant for Computer Science courses at Washington University in St. Louis from August 2012 to May 2015, aiding students and managing lab sections. Notable internships include a Software Engineering role at MasterCard, where Yuwen automated customer onboarding processes, and a position at Comverse, contributing to 4G protocol upgrades. Yuwen also gained research experience at Polytechnic Institute of New York University, designing a mobile crane for aquatic research. Yuwen holds a Bachelor of Science in Computer Science and Electrical Engineering from Washington University in St. Louis.