Over 20 years of experience in various areas of systems engineering and support. Some of my strengths that may be of interest:

– Managing support teams and large scale deployment of Windows and OS X based desktop computers
– Initial implementation and long term maintenance of Linux, BSD, and MS Windows servers in bare metal and virtualized (VMWare and HyperV) environments
– Initial implementation and log term maintenance of free and open source services, along with Microsoft including:
* Apache and IIS web servers
* Horde, Roundcube, Exchange OWA webmail applications
* Sendmail and Exchange email servers
* Microsoft Active Directory