Jian Du

Jian is a research scientist at TikTok, driving the research and development of privacy-enhancing technologies applied to TikTok's products.

At TikTok, Jian is leading the development of PrivacyGo, an open-source project available on GitHub (TikTok Privacy Innovation). PrivacyGo aims to synergistically fuse PETs to address real-world privacy challenges, such as combining secure multi-party computation and two-party differential privacy for enabling privacy-preserving ad measurement.

Prior to joining TikTok, Jian worked on PETs at Ant Financial and held a postdoctoral research position at Carnegie Mellon University.