Oliver is a noted growth hacker and mobile marketing guru and has helped app companies ranging from indies to market giants like Rovio and Wargaming. In his more than 20 years in marketing and advertising he has marketed hundreds of casual, core and MMO games in the online and mobile space. Currently he works on #metaverse and #publishing and #blockchain games initiatives. Next to that he is angel investor, board member and board advisor for a number of mobile games companies. Previously he worked for many years as a consultant in mobile marketing where he kickstarted mobile UA for companies such as MAG Interactive (STO: MAGI), flaregames, EightPixelSquare (sold to Miniclip) and Hutch Games (STO: MTG) and worked with great teams at ProSieben, Rovio, Wargaming, Next Games and others. Before that he held leadership positions at iQU, JAGEX and IPlay/Oberon Media.