Our Capabilities

Jeff
Joe Polizzi CEO / Founder Mainframe.US.com and Trainframe, Inc.

Joe Polizzi and his team have experience in all aspects of IBM MVS mainframe business systems. They have operated, installed, configured, modified, debugged and supported all levels of IBM’s MVS ESA, OS/390 and z/OS operating systems and associated program products. Click here to see our capabilities profile

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