John Liagridonis, based in Addison, IL, US, is currently a Owner at SPARTAN(id), bringing experience from previous roles at Grovestone, Jokes4Miles, SunJoy Group, Inc. and Monster Shred. John Liagridonis holds a 2006 - 2007 3D Visualization in 3D Animation & Visual Effects @ Full Sail University. With a robust skill set that includes Social Media, Television, Editing, Digital Media, Broadcast and more, John Liagridonis contributes valuable insights to the industry. John Liagridonis has 3 emails and 1 mobile phone number on RocketReach.