Mainframe Development

Mainframe projects on IBM z/OS are some years back in time, but not forgotten. COBOL has been used with railway ticket reservations and work pension insurance. PL/1 programming was done in rail transport stock management, and municipal payroll systems. Our mainframe experience also includes CICS, MQ Series, JCL, and DB2. Projects usually involved some new functionality and lots of bugfixes, code cleanup and refinement.