Olivier started his career in 1977 as the founder of the “Digital Loisir Mutimédia” start-up, specialized in the video games industry. In 2001, he becomes consultant for the telecom industry and the communication agencies and takes part in the development of services and editorial contents for SFR. In 2003, he creates a new start-up “Connect City” specialized in cultural and urban information through the mobile that he sells to the “Insert Affichage Group”. In 2005, he is appointed director of new media and of diversification for “Morgane Production” where he launches the live concerts for SFR (a mobile operator). In 2006, he creates First Live Communication, an event company specialized in artistic branding and 2.0 communication. Then he joins Marathon Group (Zodiak Entertainment) ranked second European production group as vice general director in charge of new media. He develops the majority of the group licenses for the Internet, the mobile and the interactive TV. In May 2009, he creates Brandcasterz with Pittion Rossillon.