As a finance associate at Omidyar Network, Yoon-Mee is responsible for treasury management, finance operations, and investment portfolio maintenance.

Prior to joining the firm, Yoon-Mee served as a program coordinator for Columbia University Medical Center, where she assisted with running the Child and Adolescent Psychiatry Residency Training program. Previously, she was an executive assistant for a food technology startup in New York. Yoon-Mee has also worked as a bank teller for a number of financial institutions.

Yoon-Mee holds a B.A. in public relations with a minor in French from Pepperdine University.