Co-founder & CEO of Stronghold
Tammy is CEO of Stronghold, a financial technology platform that enables real-time payments, foreign exchange and cross-border clearing and settlement leveraging next-generation financial infrastructure delivered via APIs. 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.