Overview

Gender

female

Tammy is the CEO of Stronghold, an API platform that creates virtual payment networks that enable instant settlement and interoperability between legacy and new payment networks. Tammy served as the first Head of Growth at Stellar, helping the network grow to 4 million users in its first two months. A former partner at accelerator 500 Startups, she invested in portfolio companies and ran the growth and marketing curriculum for its flagship Silicon Valley location. She is a graduate of Singularity University's GSP11 in Exponential Technologies at NASA Ames where she first learned about Bitcoin from legendary cryptographer Ralph Merkle.