Tammy is Head of Growth at Stellar Development Foundation. She is a serial entrepreneur with 13 years of experience in digital advertising and commerce. Her recent experience includes creating and running Action Factory, a digital publishing network, participating as 500 Startups Distribution Hacker in Residence, as well as working on demand generation projects at WalmartLabs. Earlier in Tammy's career, she was an affiliated advertiser who generated over a $1 billion worth of revenues for e-commerce merchants such as Amazon, Eddie Bauer, Hotwire, Nordstrom, Priceline and Spiegel.

Tammy also serves as an advisor to numerous startups in the security, consumer Internet and executive research fields. She has been featured in Forbes, USA Today, NPR and the International Business Times. Tamy also served as a United States delegate for the 2013 YEA G20 Summit in Moscow, Russia and as a participant for the US Department of State’s “New Beginning: Entrepreneurship and Business Innovation” program, which hosted the top entrepreneurs from over 28 countries.

Tammy is a graduate of Singularity University's GSP11 in Exponential Technologies at NASA Ames.