12.2002 – 11.2006
Management and Maintenance of a LAN Network distributed over three different buildings (Optical Fiber, 2MBps Leased Line, and RF). This is a sub domain of the National Bank of Greece WAN, based on an IBM Application Server (NT4.0). Administration of Clustered RISC 6000 IBM mainframe (AIX), using RDBMS ORACLE8i for Medico//s, Sun Microsystems Enterprise 220R (SOLARIS 5.8) serving L.I.S., SQL Server 7/2000 for Billing Application (Delphi) as well as for export statistical indices (M.I.S. application).