10 years of experience of system administration (head of IT
divisions)ОС – Windows 2003/2008/2012 (AD, DNS, DHCP, RDP, IIS, Hyper-V,
RAS[VPN], NFS), Vmware ESXi vCenter vSphere & etc, Debian/Ubuntu/CentOS (iptable,
postfix, Squid+SAMS, VPN[GRE], Apache, FTP and desktop applications), FreeBSD (PF,
Squid+Squidguard+c-icap), Mikrotik RouterOS (IEEE 802.11bgn, BGP, VPN);