PSR Inc

PSR is dedicated to supporting IBM mainframe clients throughout the U.S. We want to make our clients better mainframe users by optimizing their mainframe experience wherever they are in their mainframe journey. We sell and host mainframes as well as provide systems programmers to augment a staff that has experts who are retiring. PSR offers mainframe consultations and upgrades to ensure our customers' mainframes can take them into the future.

Category: Education > Online-resources > Mainframe-training Upgrade Options