Resident Experts

ERA’s Resident Experts are highly experienced engineers, designers and operations experts who are available to our startups.

Entrepreneurs in Residence

Joseph Galarneau, Co-founder, CEO, Mezzobit | ERA6 W’14 | Acquired by OpenX
John Williams, Co-founder, Buzztable | ERA1 S’11 | Acquired by Sysco
Liran Amrany, Founder and CEO, Debitize

Alumni Lead Mentors

Mark Webster, Co-founder, CEO, Sayspring | ERA12 W’17 | Acquired by Adobe
Scott Werner, Co-founder, CTO, Sayspring | ERA12 W’17 | Acquired by Adobe

Resident CTO

Cagatay Ozgur Technologist, Expert Software Developer

Resident Technologists

Tom Jaklitsch CTO, Negotiatus
Matt Pestritto Startup CTO
Andrei Rebrov CTO, Scentbird
Dan Goldin Director of Engineering, TripleLift
Michael Grassotti CTO, LiftForward
Karl Baum CTO, View The Space
Cem Onur Partner, Wildcard

Resident Agile Marketing Expert

Erik Mumford G2Strategy

Resident Product Experts

Pierre Wooldridge Mobile UX Expert
Gokce Gizer Design, Marketing and Branding Expert

Resident UI/UX Expert

Viktoriia Pshenychko Software and UX expert

Resident Growth Hacker

Cassie Lancellotti-Young Analytics and Growth expert

Resident Accent and Communications Coach

Lisa Marie Patti, M.S. CCC-SLP Accent and Communications Coach


If you’re interested in becoming an intern at ERA or for our companies, we want to hear from you! We run programs for college and grad students looking to get involved in startups and work in an entrepreneurial environment. Our founders look for interns across many functional areas from engineering to market research and UI/UX to business plans.

Please email us to learn more about being an intern at ERA.

Jobs With ERA Companies

Looking to work at an ERA portfolio company? Check out our frequently updated jobs page here.