SUMMARY• More than 20 years overall experience in IT, 10 years of experience in system and network engineering• Extensive Unix/Linux/Windows experience (20+ years)• Strong technical support background includes LAN and WAN troubleshooting, administration and support (10+ years)SKILLS• Extensive experience in Unix/Linux (Debian/RedHat-based OS, FreeBSD)• Extensive experience with all Windows OS (Workstation and Server)• Familiar with Mac OS X• Maintenance and troubleshooting• Performance management• Network protocols• Information security• Virtualization & dockerization technologies• Database management• Cloud technologiesSOFTWARE AND TOOLS• Virtualization: OpenVZ, KVM, LXC, Proxmox• DevOps tools: Jenkins, Git, Docker• Network Monitoring: Zabbix, Cacti, NetXMS• Database: MySQL/MariaDB• Programming Language: bash/sh• Common Linux Services: Apache, nginx, Bind, PowerDNS, ProFTPD, vsftp, postfix, exim, ntpd, iptables, etc…• Kubernetes (junior)• Web-hosting panels: CPanel, Plesk, ISPmanager, FastPanel, VestaCP, ISPConfig, etc...• Windows 20** Server, Active Directory, GPOLanguage: Russian (native), English B2 (IELTS 6.0)