Киев

Украина

I have large experience in:

* Linux/FreeBSD maintaince/troubleshooting (RHEL, CentOS, Debian, Ubuntu),
* Networking (dhcp, DNS:bind/named, vpn: openvpn/pptp, firewalls: iptables/ipfw, qos, proxies),
* Web servers (apache, nginx, lighttpd),
* Mail servers (postfix, exim, antispam/ antivirus: clamav/spamassassin, dovecot),
* Bulk marketing (Dkim, spf, high speed/inboxing, interspire),
* Automation (perl/shell/awk scripting),
* Monitoring (nagios, zabbix),
* Configuration Management (puppet),
* Hosting panels (ISPmanager/ISPconfig).
* Virtualization: OpenVZ/KVM

Installing and configuring operating systems like FreeBSD, CentOS and Debian. Preparations servers to high loaded web-based applications. Monitoring performance and availability of servers.