Business & Professional Services
Sean Callahan

Founder, appmob.com, Inc.
CSU San Marcos
B.S. Business Administration (2005)
B.S. Business Administration (2005)
- A serial entrepreneur, launched TweetPhoto, a real-time photo-sharing platform for use with Twitter and other social media websites, with his partner, Rodney Rumford.
- The company started with only 5,000 beta users but when A-list celebrities, including Justin Bieber and Britney Spears, began using the site to connect with their fans and upload their photos things really took off and they secured $2.6 million from venture capitalists including Qualcomm.
- Just incorporated a company called appmob.com inc and plans to experiment with mobile technologies.
- Previously founded AddsYou, OBEY Clothing, Self Skateboards and several other internet-based businesses.
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