Position: System administrator
Category: Sysadmin
English level: intermediate
Years of experience: 11


Ubuntu Server, Windows Server 2008/2012 
Networking: DHCP, SSH, Iptables, NAT. 
Virtualization: Hyper­-V, Vmware ESXi. 
Web: LAMP.
DB: Mysql, SQL. 
Mail: Exchange. 
Other: Troubleshooting, Active Directory, VoIP, Asterisk, SIP,  Git.

I have around 15 years of experience in VoIP/Networking/Sysadmin(DevOps) area.