David Mazelier, based in Walhain, BE, is currently a Web Analytics Manager at William Reed Business Media France, bringing experience from previous roles at William Reed Business Media France and William Reed Business Media Ltd.. David Mazelier holds a 2012 - 2012 Exchange student in Marketing @ Universidad del Valle de México. With a robust skill set that includes Digital Marketing, Lead Generation, Marketing Communications, Social Media, SEO and more, David Mazelier contributes valuable insights to the industry. David Mazelier has 3 emails and 1 mobile phone number on RocketReach.