Two Sigma
Brian Modesitt
Managing Director
David Siegel
Co Founder & Co Chairman
Teng Zhang
Quantitative Researcher
Daniel Posada
Software Engineer
Kushwanth Ram
Senior Software Engineer
Jingwen Hu
Healthcare Data Scientist
David Wilson
Vice President
Angela Ruohan Wang
Software Engineer, Tech Lead
Helen Ho
Software Engineer
Mark Roth
Managing Director, Metadata
Shay Soltani
Senior Counsel
Chengcheng Z.
Software Engineer