Prior to Mythical, John was the President of Seismic Games (acquired by Niantic Labs), which developed Marvel Strike Force and Magic the Gathering: Valor’s Reach. Prior to Seismic Games, he served as a Studio Head at Activision Blizzard on the Call of Duty and Skylanders franchises.

Before entering the games industry, John was the Co-Founder / CTO at Adknowledge and at OpenX and built his own startups, Planet Alumni (acquired by Reunion.com) and Litmus Media (acquired by Think Partnership).