My goal is providing only hight quality service. If you have any IT task - ask me, and I'll provide complex solution.
Filed of my expierence covers, but not limited to:
OS: varios Linux (Ubuntu/Debian/CentOS and other), FreeBSD
Web servers: Apache, Nginx
Database servers: Mysql and clones, Postgresql
Monitoring: Nagios, Zabbix (preffered),Cacti
Virtualization: Openvz, XEN and XenServer, KVM
Cloud services: AWS, Rackspace
Scripting: bash, python.
Mail servers: postfix, dovecot, exim, sendmail and many others
Networking: standard network services (DNS, DHCP, Samba, SVN/Git, http proxy, jabber, VPN, backups, monitoring etc), firewalls and routers (iptables, iproute, VLAN, bridging, bonding, BGP, OSPF), different hardware (Cisco, Extreme networks, mikrotik and many other)
PS: This list isn't full, as long lists looks ugly :)
Also I'm very interesting in development/DevOps task's, especially python development.