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

Overall experience in IT - 13 years.
Project clustering of existing systems (testing, implementation and support) 
Project of virtualization. 
Administration, maintenance, and monitoring servers (> 300 physical servers) and services. The implementation of Zimbra Mail, Redmine, backup system.
Building a failover server infrastructure.
3 years was head of the department and coordinated the work of the department.
10+ years experience in Linux Administration
OS: Linux (RHEL,CentOS,Fedora,Ubuntu), BSD (FreeBSD)
DB: MySQL(MariaDB)
Cluster: Red Hat Cluster for RHEL
Virtualization: Xen, VMWare vSphere (ESXi)
Monitoring systems: Monit,Nagios,Cacti, Nmon
Web servers: Apache, Nginx
BackUp: scripts, TSM,
Programming: Shell Scripts,Perl
Network: Little experience in Cisco, Microtik, Kerio
Other: Sendmail,Postfix,PHP-FPM,SVN,Puppet,Zimbra Mail,RedMine,SAN, etc
Interesting work in an IT company, as system administrator Unix-based systems / DevOps engineer.