Jan-Johan Belderok, based in Heiloo, NH, NL, is currently a Creative Director at Blammo Media. Jan-Johan Belderok brings experience from previous roles at Blammo Events, VNU, Power Unlimited (VNU, HUB, Reshift), Gamekings and Computer Idee, PCM, Haarlems Dagblad, Nieuwe Revu, ZSM,. Jan-Johan Belderok holds a 1988 - 2002 Doctorandus in HISTORY @ Universiteit van Amsterdam. With a robust skill set that includes Leadership, Social Media, Online Marketing, Magazines, Blogging and more.
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