Oleksandr Borysov Email & Phone Number

British Columbia, Canada

Kiev Region, Ukraine

Responsibilities: Managing support departmentDevelop technical aspects of the company’s strategy to ensure alignment with its business goalsDiscover and implement new technologies that yield competitive advantageSupervise system infrastructure to ensure functionality and efficiencyDevelop basic network/system requirementsOptimize workflow Interaction with other departments, conflict resolutionConfigure and maintenance more than 60 serversImplement ansible roles for server deployment and configuration managementDeploying MAAS for base bare-metal servers deploymentDeploying HA web server architecture (nginx, apache)Working with virtualization platform proxmox and kubernetes (K8s) cluster.Implementing TICK stack for server monitoring/analyzing/alerting, ELK cluster with ILM policy for central logging and analyzing data.Writing python scripts (group reconfigure, backup network equipment)

Kiev

Responsibilities (part time job): Designing and deploying high avability network and services for office purpose. (data, voip, wifi).Configure and administer Linux servers.Configuring switches, routers, etc.

Kiev

Responsibilities: Administer Linux (CentOS) servers Troubleshooting, User Administration, Monitoring, Quota management, FTP, NAT, TCP/IP, kernel configuration, Installation and Configuration of Web Server, Network File Server, Router, Firewall, DNS, DHCP, etcDeploying virtual infrastructure based on VmWare vSphere5 (base)Deploying monitoring system for servers (munin) and networks (cacti)Developing network management system for ISP network (php, ajax, MySQL, css, snmp)Creating user manuals and providing technical support sessions for new employeesAutomating the configuration of new equipment, and backup from all network devicesBeing responsible for the evaluation and recommendation of new hardware and softwareDrawing network maps and interconnection between devices (Visio)Managing IT department and support team.Configuring switches, routers, etc.