John Castronova's Location
Youngstown, OH, US
John Castronova's Work
John Castronova's Education
John Castronova's Skills
John Castronova's Summary
John Castronova, based in Youngstown, OH, US, is currently a Senior SEO Manager at Merkle, bringing experience from previous roles at Fathom and Merkle. John Castronova holds a 2008 - 2010 MA in Digital Rhetoric and Professional Writing @ Michigan State University. With a robust skill set that includes Commission, Grants, Government, Social Media, Proofreading and more, John Castronova contributes valuable insights to the industry. John Castronova has 3 emails on RocketReach.