Bohdan Kyianytsia

Summary

System administrator with 4+ years of hands-on experience supporting Linux/Windows infrastructure, networks, and cloud platforms. Skilled in building stable, well-documented systems under pressure — from office relocations to blackouts during wartime. Combine automation, reliability, and attention to detail. Technical background in engineering helps me think in systems, not fragments.

Core Skills

• Operating Systems: Ubuntu, Debian, CentOS, Windows Server, macOS
• Networking: MikroTik (MTCNA), Ubiquiti UniFi, VLANs, VPN, port forwarding, firewall configuration
• Infrastructure: Nginx, Apache, systemd, DNS, SSL, Cloudflare, Nextcloud
• Cloud & Self-Hosting: manual VPS deployments (Oracle Cloud, AWS, Google Cloud), static site architecture, backup automation strategies
• Scripting & Tools: Bash, UFW, crontab, basic automation routines
• Monitoring & Reliability: service uptime tracking, diagnostics and recovery
• Hardware: PC/workstation/server assembly, diagnostics, modular repairs, component level troubleshooting

Experience

Natus Vincere (Sep 2020 – Present)

• Supported and maintained IT infrastructure across multiple offices (~200 endpoints) in a high-demand esports environment
• Led full IT operations for office relocation: deployed internal LAN/Wi-Fi stack using MikroTik and UniFi systems
• Administered Windows Server and Linux-based services (Ubuntu, CentOS)
• Delivered daily L1-L2 support across systems, resolving hardware/network/software incidents under tight timeframes
• Configured and maintained cloud services (AWS, Cloudflare, Google Workspace)
• Integrated new hardware and software systems, managed equipment lifecycle from procurement to deployment

Key infrastructure projects

• Planned and delivered full IT support for 50+ internal bootcamps and 20+ live events - including temporary networking, systems prep, redundancy planning, and on-call response - all with near-zero tech downtime
• Implemented automated backup system for sensitive Windows Server data to SFTP storage (content under NDA)
• Reduced downtime to zero during power outages by integrating EcoFlow battery systems for critical IT infrastructure - ensuring continuity even during missile strikes and emergency blackouts
• Identified power fluctuation risks and initiated the installation of voltage stabilizers for non-UPS equipment
• Participated in early-stage IT infrastructure planning for new office location
• Collaborated with contractors on indoor LED display system deployment (Novastar); learned control stack and took over post-install maintenance; automated remote control of display systems using Wake-on-LAN and Anydesk; configured content delivery and playback via SuperNova auto-launch

Hardware & Systems Insight

• Confident in component-level diagnostics, PC and workstation assembly, modular repair and maintenance
• Deep understanding of system stability, thermal considerations, and hardware related bottlenecks
• Applied low-level hardware knowledge to design more reliable IT setups and predict failure points
• Comfortable troubleshooting hardware issues in real-time during production and live events

Technical Background - Engineering Foundations

Before transitioning fully into IT, I worked in civil infrastructure, focusing on inspections and reporting for bridges and special structures. During this period, I regularly produced formal technical documentation, drawings, and structured reports based on engineering assessments. This early experience helped develop my attention to detail, accuracy, and ability to maintain long-term project documentation - skills I now apply directly in IT environments.

Education

National Transport University, Kyiv

Graduated with honors

Specialized in structural systems and technical documentation

Certifications

Project: spetsura.com - Personal Self-Hosted Terminal-Style Website

Contacts

Site: spetsura.com

GitHub: github.com/spetsura

Email: [email protected]