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

-	Network equipment configuration
-	Administration Linux OS
-	Work and support for the following services: DNS, DHCP, LDAP, VPN, Storage, Postgres and Mysql databases, Mail Servers, LAMP stack
-	Monitoring of networks, servers and services
-	Backup and recovery
-	Automation and scripting
Poltavainfocom Ltd (Internet services and data channels. outsourcing of network infrastructure)
From 2002 to present
Engineer
Tasks
-	Installation and maintenance data channels
-	Hardware setup, maintenance and monitoring
-	Client technical support

Center of Information Initiatives (Internet service provider)
From 2000 to 2002
Engineer
Tasks
-	Setup customer equipment
-	Client technical support

Acutus (IT consulting and infrastructure support)
From 2017 to 2021
System administrator
Tasks
-	Setup and support VPN connections
-	Setup and maintenance Linux servers (mail, web, storage)
-	Monitoring of servers, channels and services
-	Backup and recovery

Internet service providers
Sometimes
Tasks
-	Planning and implementation providers network
-	Billing system setup and adaptation to the needs of provider
-	Setup monitoring systems
System administration