Zach served as Flatiron’s president and COO until April 16, 2021, overseeing the research, product, engineering, recruiting and people operations of the company he founded with Nat Turner in 2012.

Prior to Flatiron, Zach was co-founder, president and COO of Invite Media, an advertising technology company acquired by Google in 2010, and co-founded EatNow.com, which was privately acquired. An active angel investor, Zach has invested in over 30 technology startups throughout the country.

Zach studied economics and entrepreneurship at the Wharton School at the University of Pennsylvania.