Oleksii

Resume — March 12, 2026
Oleksii Bohuslavets
System Administrator / DevOps Engineer
Desired positions:System Administrator, DevOps Engineer, Cybersecurity Specialist
Employment type:Full-time, Part-time
Age:41
City:Cherkasy, Ukraine
Ready to work:Cherkasy, Remote
Contact Information
Phone:[відкрити контакти](див. вище в блоці «контактна інформація»)
Email:[відкрити контакти](див. вище в блоці «контактна інформація»)
Preferred contact methods: Phone, Telegram, Viber, WhatsApp.
Work Experience
System Administrator / DevOps Engineer
Aug 2022 – Present (3 years 8 months) Geniusto — Remote (IT)
- Infrastructure management: VMware ESXi, vCenter, Hetzner Robots & Cloud, AWS
- CI/CD, monitoring & automation: GitLab, Ansible, Docker, Grafana, Prometheus, VictoriaMetrics
- Account management & security: Active Directory, OpenLDAP, Bitwarden, Vaultwarden
- Networking & VPN: OpenVPN, Pritunl, WireGuard, MikroTik, pfSense
- Atlassian Suite administration (Jira, Confluence) and collaboration tools (Slack, Zoom)
- Internal services administration (Nextcloud, Nginx, PHP-FPM, WildFly)
- ISO 27001 compliance support
System / Security Administrator
Apr 2021 – Aug 2022 (1 year 5 months) Master of Code Global — Cherkasy (IT)
- Administration of Ubuntu, CentOS, Windows Server, macOS
- AWS services: EC2, IAM, CloudWatch, CloudTrail, SSO, Security Hub
- Corporate services: Atlassian Jira, Google Workspace (G-Suite)
- Security tools: SnipeIT, OpenVAS, Bitdefender GravityZone, Wazuh, Jamf MDM
- Network administration: MikroTik, VPN, pfSense, RouterOS
- Virtualization: Docker, Hyper-V, Xen
- Cross-team communication and security policy enforcement
- ISO 27001 compliance support
- English — B1 (Intermediate)
Chief IT Specialist
May 2006 – Mar 2021 (14 years 11 months) JSC Ukreximbank (State Export-Import Bank of Ukraine) — Cherkasy (Finance & Banking)
- LAN, server (Windows/Linux) and workstation administration
- Support for Client-Bank, iFOBS, B2 banking systems
- Meridian PBX administration
- End-user and application support
- POS terminal (Verifone, Ingenico) and ATM (Wincor Nixdorf ProCash) maintenance
- Hardware repair, internet access configuration, backup management
Education
Cherkasy State Technological University (ChSTU)
Faculty of Information Technologies and Systems
Specialization: Software Engineering
Higher education, 2001 – 2007 (6 years)
Additional Education & Certificates
GeekHub Ruby on Rails — 2019
https://github.com/alexxck/shop
Masters Academy DevOps — 2020
https://github.com/alexxck/devops-course-2020
Skills & Expertise
Windows, Linux, TCP/IP, MySQL, PostgreSQL, Docker, Git, AWS, VMware, Active Directory, LDAP, DNS, Firewall, Windows Server, MikroTik, macOS, OpenVPN, VPN, DHCP, Backup Management, System Design, Networking
Languages
Ukrainian — Fluent
English — Intermediate (B1)
Additional Information
Personal qualities: honest, goal-oriented, communicative, able to make quick decisions in critical situations, detail-oriented, good listener, fast learner.

Category B driver’s license, own vehicle.
Original resume: https://www.work.ua/resumes/837162/