Ayrin Santoso

Ayrin Santoso is an accomplished professional with a strong background in tax operations and yoga instruction. Currently serving as the Tax Operations Director at OpenAI since March 2025, Ayrin brings extensive expertise from previous roles at Google, where responsibilities included Tax Data Operations and Reporting from October 2013 to March 2025. Prior experience at Deloitte Tax LLP as a Tax Manager involved managing tax provisions and conducting consulting for diverse industries. Additionally, Ayrin has made significant contributions in the wellness sector as a dedicated yoga instructor, teaching at CorePower Yoga and Hot 8 Yoga. Educational qualifications include a B.S. in Finance and Accounting from the USC Marshall School of Business, complemented by studies in Business Administration at Diablo Valley College.