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


•	Windows servers knowledge (2003, 2019):
•	Windows knowledge (XP, 7, 8.1, 10, 11)
•	Linux server knowledge (Ubuntu, CentOS, Debian): install, configuration, backup, monitoring, sql (install, backup), asterisk, apache, nginx, writing bash scripts.
•	Linux desktop knowledge (Ubuntu, Mint)
•	Hypervisor knowledge (VMware, Proxmox, Hyper-V)
•	Installation and support of IP telephony based on Asterisk (Elastix, Issabel)
•	Installation and support of Linux servers (GitLab, DCM4CHEE, Redmine, Zabbix, nginx, ftp server with web access)
•	Configuring routers, managed switches (MikroTik, D-Link, TP-Link)
•	Networking knowledge: building a network architecture, monitoring network (routers, switch), network cable laying, vlan
•	MySQL (Building queries, backup)
•	Installation of video surveillance cameras
•	Basic Bash scripting, HTML