Experience

Advanced Internet Technologies, Inc. ("AIT, Inc.")

• Technology, Information and Internet
• 400 - 500 Employee

• VP Sys Admin & Data Center

  • Jan 2019 - Present

• System Administrator / Devops Engineer

  • Jul 2017 - Present

  - Create and maintain fully automated CI/CD pipelines for code deployment using Gitlab-ci/Jenkins - Wrote Ansible Playbooks to deploy, configure, manage servers (XenServer) - Migrate part of infrastructure from ESXi to XenServer (~500 VMs) - Tier 3 technical support



Insurance company "SALAMANDRA-UKRAINE"

• Poltava Region, Ukraine

• System Administrator

  • Oct 2016 - Jul 2017

  - Webservers support - nginx, apache, IIS (SSL, proxy, load balancing) - Corporate linux distro maitaining - linux Mint (deploy, configure, PXE) - Zabbix deployment (SNMP, IPMI, CIM, coustom scripts, sms gateway) - Grafana deployment, integration with zabbix - VMware vSphere administraion - Rocket chat deployment (docker, mongodb replica, load balancing, AD integration, SSO - saml -authentication) - Graylog deployment and tuning - Nextcloud deployment (AD integration, SSO - saml authentication) - Windows Server 2012 configure and maintaining (AD, ADFS, IIS, DNS, ...) Show less



DE "SMITH UKRAINE"

• Poltava, Ukraine

• System Administrator

  • Apr 2013 - Jun 2017

  - hardware support (~50 devices). - user support, ~40-50 users (helpdesk). - support of server infrastructure (gateway - FreeBSD; mail server - Mdaemon, Win serv.2008; web servers -Ubuntu 14.04,VoIP Asterisk - Debian; hypervisor - Hyper-V Core 2012 R2, vps hosted mail server - docker, -Postfix, dovecot, rainloop, postfixadmin) - The introduction of new technologies to improve business processes (alfresco, liferay, onlyoffice, nextcloud) - Monitoring servers and network devices (nagios later zabbix). - Check system (ACS Big Brother). - maintenance of the system of video surveillance - Setting up remote access to network resources via VPN (openvpn). - IT asset management - ocs inventory, glpi. - Interaction with suppliers, order of necessary equipment, software licenses. - website support - Installation and configuration of complex anti-virus protection of stations and servers (Dr. Web ESS ). Show less



Igroland

• Poltava Region, Ukraine

• IT Support Technician

  • Dec 2014 - Feb 2016

  - remote work - hardware support (6 - servers, 30 - PC) - user support - server infrastructure support (Windows Server 2008, AD, DameWare, Exchange...) - Backing up data (acronis true image, ) - Maintenance of gaming machines - Interaction with suppliers, ordering of necessary equipment - remote work - hardware support (6 - servers, 30 - PC) - user support - server infrastructure support (Windows Server 2008, AD, DameWare, Exchange...) - Backing up data (acronis true image, ) - Maintenance of gaming machines - Interaction with suppliers, ordering of necessary equipment



State Enterprise "Document" UA

• Poltava Region, Ukraine

• IT Support Technician

  • Jan 2011 - Apr 2013

  - ОС Windows XP/7 basic setup. - User support. - Interaction with suppliers, ordering of necessary equipment - Writing and maintaining software for printing on passport forms (dephi). - Installation and adjustment of the equipment of the district centers of the Poltava region. (Wincor nixdorf). - ОС Windows XP/7 basic setup. - User support. - Interaction with suppliers, ordering of necessary equipment - Writing and maintaining software for printing on passport forms (dephi). - Installation and adjustment of the equipment of the district centers of the Poltava region. (Wincor nixdorf).