Sophia D.

Sophia D. is a data scientist currently working at Meta since October 2025, with prior experience as a Senior Risk Data Analyst at Sardine from 2022 to 2025, where responsibilities included conducting client-facing proof of concept analyses for anti-fraud use cases and leading investigations in device intelligence and behavioral biometrics. Previously, Sophia served as AVP of Data Analytics at Barclays from 2018 to 2022, focusing on building ETL pipelines and developing KYC reporting tools using Teradata, Python, and Tableau. Earlier career roles included equity derivatives structuring analyst at RBC Capital Markets and analyst intern at HedgeSPA, where Sophia contributed to pricing equity derivatives and wealth management solutions, respectively. Sophia holds a Master’s degree in Computer Science from the Georgia Institute of Technology, a Master’s degree in Financial Engineering from the Haas School of Business at the University of California, Berkeley, and dual undergraduate degrees in Material Science and Engineering and Statistics from UC Berkeley.