System Administrator/DevOps.Mar 2017
*AWS servers installation and maintaining *Zabbix monitoring installation and imroving *Ansible automatization of servers and services installation, configuring and updating *Bareos backup system installation, configuring and improving *ELK stack for logs centralization installation and maintaining *Docker and Kubernetes application for different company needs
Unix/Linux System administratorDec 2010 - Feb 2017 (6 years)
Installing and maintaining CentOS/Ubuntu servers. Administration of the corporate VPN network consisting of about 40 servers, distributed on branches in 10 cities of Russian Federation, including remote administration. Control and support of 8 office IP PBX on the basis of Asterisk , with voice gates, and IP phones. Control and administration of a hosting, monitoring , backup systems, DNS, PDC, e-mail servers. Control and administration of switchboards and routers of Cisco, HP, Mikrotik.
Unix/Linux System AdministratorFeb 2007 - Dec 2010 (3 years)
Installing and maintaining FreeBSD servers. Installing, control and administration of a hosting, monitoring , bacula backup systems, DNS, samba, ldap, e-mail servers on the basis of Exim, Postfix. Control and administration of switchboards and routers of Cisco, HP, Zyxel. Installing, control and administration of motorolla canopy wireless AP for remote clients. Support of operability of office network, corporate ISP network, and clients technical support.