Jhoanna Tam

Jhoanna Tam is an experienced professional in finance and operations, currently serving as the IT Business Operations Manager at Digital Realty since February 2025. Prior to this role, Jhoanna held positions at HP as Senior Finance M&A and Compliance from November 2022 to February 2025, and at Poly as Senior SOX Compliance Analyst from September 2018 to November 2022. Jhoanna's career began at Polycom, where responsibilities included Financial Analyst and Accountant roles from October 2012 to September 2018. Earlier experience includes serving as Staff/Cost Accountant at Firetide and as an Accountant - Accounts Payable at SanDisk. Jhoanna holds a degree in Business Administration with a focus on Finance from San José State University.