Jörn Berkefeld studied business administration and engineering at TU Berlin and has 12 years of experience with web technologies. He is currently the CEO of BitTubes and has been head of development of the interactive video project for the last 4 years. Before starting at BitTubes, he worked on the interactive video project for Fraunhofer FOKUS. Prior to that, he managed his own video gaming platform company. Most parts of the interactive video technology as it exists today were either designed or actually written by himself, making him an expert in online video services in general and specifically in interactive cross-platform solutions.