Developing applications for plastic mould plants.
DBA and developer using VS C++ on Oracle, MSSQL (and Gupta/Unify SQLBase in the past),
covering all of installation, operation, update and programming and support.

Internal and external Admin for whole spectrum of MS OS and networking with high knowledge of cmd.exe and PowerShell scripting.

Have been using UNIX (SCO, Ultrix, DEC OSF/1) back in the old days, when LINUX was not en vogue ...

VPN using IPSec, PPTP, L2TP/IPsec, OpenVPN. Several VPN Clients and Juniper SSG in office, all kind of appliances on remote side.

Obsessed by programming languages ("I learned them all" -) ).

BTW, my pseudonym is constructed of
my combined initials, which are cuh, spoken [kju:] (English) or [ku:] (German), or short Q,
and my nickname, Clemo. Qlemo is pronounced [klemo].