Sean Callahan

San Diego, California, US

Experienced Product Manager, Marketer and Entrepreneur.
Sean's Skills
Business Development
Product Management

About Sean

I apply my passion for technology and business through product management, marketing and business development. I enjoy developing new products and growing them.

I founded Plixi, a real-time photo-sharing platform, in London while obtaining my MBA at London Metropolitan Business School. As the CEO of Plixi, I shaped the product toward success and landed several blockbuster partnerships that helped grow the company from zero to over 30 million monthly unique visitors before negotiating a $10 million acquisition by Lockerz, a Kleiner Perkins and Liberty Media backed social commerce platform, in early 2011.

Previously I founded AddsYou, OBEY Clothing, Self Skateboards and several other internet-based businesses. In addition to my MBA, I holds a Bachelor of Science degree in High Technology Management from California State University of San Marcos.

Work Experience

Senior Product Manager


November 2013 - December 2016