• Leading the vision and execution of optimizing development and operational workflows across a suite of internal and external cloud products

• Building an industry leading high-throughput real-time data platform that ensure regional privacy compliance for business applications

• Led R&D for privacy-preserving data-access solutions in Project Clover (https://newsroom.tiktok.com/en-ie/project-clover-ireland)

• Core technical contributor and cross-functional collaboration leader for Pillar 2 and Pillar 5 of Project Texas (https://usds.tiktok.com/usds-about/)

• Designed and developed a private machine learning service that employs lattice cryptography and secure enclaves.

• Reduced inference cost up to 385x by optimizing complex crytographic protocols for wide-area network transfers.

• Improved latency of prediction 16x by identifying bottlenecks via benchmarking and parallelizing across all cores.

• Automated distributed testing, collection and processing of experimental data by leveraging scripting in Python.