Bohdan

Bohdan Hazhuk
Ukraine, Romania |
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Professional Summary Motivated and detail-oriented System Administrator / IT Support Engineer (22 years old) with extensive hands-on experience in Linux and Windows server administration, hardware maintenance, and network management. Skilled in configuring VPNs, virtualization, and troubleshooting complex systemic issues across various platforms (Windows, Linux, macOS). Experienced with major cloud and hosting providers (OVH, Hetzner, GigaCloud, AWS). Reliable, stress-resistant, and eager for professional growth in a remote position.
Core Skills
• Systems: Linux (Ubuntu, Debian, CentOS) and Windows Server Administration.
• Virtualization: Configuration and administration (VMware, Proxmox,Hyper-V).
• Networking: VPN setup (Windows, Linux, macOS), MikroTik routers, and switches.
• Hardware: Physical maintenance of servers, PCs, and peripheral devices.
• Cloud/Hosting: OVH, Hetzner, GigaCloud, AWS.
• Security & Monitoring: CCTV (DVR/NVR) systems, Zabbix, Veeam Backup.
• Tools: Documentation and version control (Jira,Git, Wiki, Hashi Vault, Confluence), MS Office Suite.
• Microsoft 365 (Entra,Teams, etc.)
• Google Workspace
• Amazon Seller Center (and other vendors)
• DNS (GoDaddy,CloudFlare, etc.)
Professional Experience
System Administrator / IT Support Specialist Freelance / Various Clients — 2020 – 2025
• Deployed and configured over 100+ workstations for office and remote users.
• Experience working as a remote system administrator for the U.S. market, communicating with office staff both verbally and in writing
• Installed and maintained servers, routers, and office equipment.
• Configured and managed VPN tunnels between remote offices and data centers.
• Administered virtualized environments using VMware and Proxmox, Hyper-V.
• Managed backup, monitoring, and security systems (Zabbix, Veeam,Grafana).
• Configured and maintained IP cameras, DVR/NVR systems, and office printers.
• Provided comprehensive technical support and hardware/software troubleshooting.
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Education
Master’s Degree in Cybersecurity Ștefan cel Mare University of Suceava (USV), Romania — 2024 – Present
Bachelor’s Degree in Computer Science Yuriy Fedkovych Chernivtsi National University (CHNU), Ukraine — 2020 – 2024
Languages
• Ukrainian: Native
• Russian: Fluent
• English: Upper-Intermediate
• Romanian: Intermediate