Contact information

You can get this candidate's contact information from https://www.work.ua/resumes/2030991/

Work experience

System administrator

from 06.2024 to now (2 years 4 months)
Digicode, Полтава (IT)

• Administration of Windows, Linux and macOS environments.
• Management of enterprise infrastructure including Active Directory, DNS, DHCP, Group Policies
and virtualization platforms.
• Support of VMware ESXi and Proxmox VE environments.
• Administration of MikroTik networking, VLANs, OpenVPN and WireGuard tunnels.
• Google Workspace administration and security management.
• Automation using PowerShell and Bash.

IT-спеціаліст

from 09.2023 to 06.2024 (10 months)
Ukrnaftagazservis, Полтава (Гірнича промисловість)

• Led full Microsoft 365 implementation from scratch.
• Completed migration from Zimbra to Exchange Online.
• Administered Exchange Online, SharePoint Online, Teams and OneDrive.
• Implemented automation with Power Automate and PowerShell.
• Delivered user training and technical documentation.

Engineer of telecommunications

from 03.2013 to now (13 years 7 months)
AC Nielsen Ukraine, Дистанційно (Маркетинг, реклама, PR)

• Managed regional telecom and technical infrastructure operations.
• Ensured SLA compliance and reliability of field systems.
• Coordinated engineering activities and troubleshooting.

System administrator

from 07.2007 to 03.2013 (5 years 9 months)
WOG Petrol Stations Network, Полтава (Автобізнес та автосервіс)

• Supported HQ and 400+ branch systems and network infrastructure.
• Managed Active Directory, VPN connectivity and LAN/WAN environments.
• Participated in modernization and infrastructure projects.

Education

Полтавський Військовий Інститут Зв'язку

Факультет - Телекомунікації. Спеціальність - інформаційні мережі., Полтава
Higher, from 2000 to 2006 (6 years)

Additional education and certificates

Linux and Network Administration, Porta One Courses

2022, 6 місяців

QA Manual, Beetroot Academy Courses

2020, 3 місяці

Knowledge and skills

• DHCP
• Active Directory
• Налаштування Firewall
• IP (Internet Protocol)
• Адміністрування ОС Linux
• Адміністрування Linux Server
• Microsoft 365
• Адміністрування Windows Server
• Адміністрування ОС Windows
• TCP/IP
• OSI Model
• Proxmox VE
• Hyper-V
• VMware
• MikroTik
• Docker
• Docker Compose
• SharePoint
• MS Teams
• Group Policy Object
• Налаштування DNS
• Налаштування VPN
• WireGuard
• Google Workspace
• OpenVPN
• Cloudflare

Language proficiencies

English — average