John Schumacher, based in New York, NY, US, is currently a Vice President, Group Product Manager at Grainger, bringing experience from previous roles at DefinedCrowd Corp. and IBM. John Schumacher holds a Muhlenberg College. With a robust skill set that includes Websphere, Software Development, Cloud Computing, WebSphere Application Server, SOA and more, John Schumacher contributes valuable insights to the industry. John Schumacher has 3 emails and 1 mobile phone number on RocketReach.