Administered and managed Firewall and Spam Technology systems. Designed, deployed & managed VMware Virtual & Citrix Environments..Migrated Exc 2k3 env to Exc 2007 to 2013. Configured entire Forests/domains to include but not limited to replication, DNS, redundancy,DHCP, you name it.SQL,Citrix, VDI and the like. I am an experienced professional that can do it all, just ask. Cheers.