Олександр
System administrator
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Work experience
System administrator
from 05.2025 to now
(9 months)
Gelios Dental, Дистанційно (Медицина, охорона здоров'я, аптеки)
•Creating and maintaining documentation: passwords management, administrator diaries, technical
documentation of organization’s IT infrastructure: markdown, KeePassXC, Microsoft Word & Excel.
•Configured NAS server: that provides Docker-based Zabbix service, automated backups, set secured
shared folders, log service NXLog.
•Managed the network: restructure cable system, upgraded network for migration to VoIP.
System administrator
from 01.2021 to 02.2023
(2 years 2 months)
Ukrfeed LTD, Київ (Сільське господарство, агробізнес)
•Optimization of office work in wartime – implement WakeOnLAN, RDP, TeamViewer, OpenVPN
•Coordinated smooth upgrades to modernize security systems, increasing security and performance – Firewall, port forwarding, SSH
•Consulted with technicians, users, and management to assess computing needs and system requirements – build, upgrade pcs and laptops
•Directed and planned installation and maintenance of computer hardware and software – Windows 7, 10 configuration, folder sharing, LPR Server, Antivirus, Benchmarking AIDA64
Education
University of Manitoba
Computer Science, Київ
Higher, from 2024 to 2028 (4 years)
Honours joint Math, Minor in Statistics: https://catalog.umanitoba.ca/undergraduate-studies/science/computer-science/computer-science-mathematics-bsc-honours/
НТУУ КПІ
ФІОТ, комп`ютерна інженерія, Київ
Unfinished higher, from 2023 to 2023 (less than 1 year)
Дистанційне навчання - Python, Вища математика, Іноземна мова - англійська
Grant Park High School
Winnipeg
Secondary, from 2023 to 2024 (1 year)
•Coursework from Computer Science - Python + Nmap + PowerShell
•Award of Excellence – highest avg Computer Science 40S
•AP Calculus, AP Computer Science - Java
IT Step Academy
Комп`ютерні мережі та кібербезпека, Київ
Higher, from 2020 to 2023 (3 years)
•Object-oriented Programming – C++, Python
•Windows 10 configuration, setup, RDP solutions
•Structured cabling – cat5e, rj45
•Cisco Academy – Routing, Switching, Security, Automation
•Windows Server – IIS, DHCP, DNS, FTP, AD administrating, Group Policy
•Linux Server Ubuntu – Routing, NAT, SSH, FTP, TFTP, DHCP, DNS, LAMP, SMTP, Apache, administrating
•Database theory – MS SQL
•Cloud Azure – VM, SQL, Load Balancing, ACL
•DevOps – Ansible, Bash, Docker, Zabbix, VirtualBox
Knowledge and skills
- Зосередженість
- VLAN
- Користувач Ubuntu
- IP (Internet Protocol)
- DHCP
- Налаштування DNS
- HTML
- Active Directory
- Налаштування Firewall
- Адміністрування Windows Server
- VMware
- TCP/IP
- MikroTik
- Налаштування VPN
- SQL
- Hyper-V
- MySQL
- OpenVPN
- Zabbix
Language proficiencies
- English — fluent
- Ukrainian — fluent
- French — beginner
Additional information
CCNA Cisco
AWS Practitioner
Python Advanced
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