Grands Systèmes IBM · IBM Grossrechner · IBM Mainframe · IBM z Systems · Linux
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European-Wide Mainframe and Linux Systems Consulting since 1977.
Linux, IBM z Systems, z/OS, z/VM, zLinux, LinuxONE, zVSE, CICS, DB2, WebSphere, Blockchain.
ITIL V3 Certified.
zSerious
Suisse / Switzerland
Email: info@jdcassidy.eu
Tel.: +41 78 769 17 97 (Mobil, CH)