Oleg Hikaro

System Administrator with strong troubleshooting skills, knowledge of network infrastructure and TCP/IP protocols, and a deep understanding of hardware and software, with proven experience in solving complex technical problems promptly and effectively. Excellent work ethic and a constant desire to acquire new skills in maintenance and repair.

System Administrator Feb 2023 - Present

TechForService • EDMONTON

Engaged in assembling, installing, and commissioning special computer equipment, and connecting computers and network devices to a local network. Carry out diagnostics and restoration of computer equipment. IT Field Service increased by 85%.

System Administrator Jan 2019 - Oct 2022

PH Arkadiusz Skorski • Poznan, Poland

Creation and maintenance of a local network (LAN) with a connection of computers and all network devices (printers, scanners, etc.). Carried out scheduled maintenance of PCs, servers, and systems, maintaining the networks in complete working order. Optimized the operation of user stations, which doubled the efficiency of users.

System Administrator Apr 2009 - Dec 2018

Regional Gas Company Khmelnytskgas • Kamianets - Podilskyi, Ukraine

Provided solutions to problems for network users, namely: data backup and disaster recovery, installation of operating system software and network devices, and connecting users to the Internet. I taught users how to work with and manage hardware and software. My training helped improve the efficiency of users with hardware and software and improved their work skills.

Applied mathematics. Computer science 

Sep 2005 - Jul 2010

Kamianets-Podіlskyi Ivan Ohiienko National University • Kamianets-Podіlskyi, Ukraine