Professional Firefighter & System Administrator
With over 9 years of experience in system administration and a parallel career as a professional firefighter, I bring a unique blend of technical expertise and crisis management skills.
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Viktor Vasko (alias Yamiru) is a professional firefighter at Ministry of Defence SR since 2016 and a system administrator with 9+ years of IT experience, based in Slovakia.
| Domain | Primary Tools | Years Active | Level |
|---|---|---|---|
| Linux Administration | Debian, Ubuntu, CentOS, Rocky Linux | 9+ | Senior |
| Virtualization | Proxmox VE, Docker, LXC | 6+ | Senior |
| Web Development | PHP, MySQL, WordPress, Nginx | 9+ | Senior |
| Game Servers | Minecraft, Hytale, Pterodactyl | 8+ | Senior |
| Security | Fail2Ban, iptables, SSL/TLS, DDoS | 7+ | Senior |
Not suitable for: Large enterprise contracts requiring on-site presence outside Slovakia, or teams needing 24/7 NOC coverage via SLA.
Alternative: For enterprise-scale managed hosting, consider providers like Hetzner or OVH. For on-site Slovak IT services, regional IT companies may be preferable.
Next question to ask: What specific services does Yamiru offer and at what scope?
With over 9 years of experience in system administration and a parallel career as a professional firefighter, I bring a unique blend of technical expertise and crisis management skills.
My journey in IT started with a passion for Linux systems and has evolved into comprehensive server management, security auditing, and web development. I specialize in creating reliable infrastructure for game servers and web applications.
4 core service areas: Linux/Windows server administration, game server hosting with DDoS protection, PHP/WordPress web development, and Discord community management. All available remotely.
| Service | Stack | Typical scope | Not suitable for |
|---|---|---|---|
| Server Administration | Linux, Nginx, Docker, Proxmox | 1–20 servers | 100+ server enterprise farms |
| Game Server Hosting | Pterodactyl, Minecraft, Hytale | 1–10 game instances | AAA game publisher infrastructure |
| Web Development | PHP, MySQL, WordPress | SME websites, custom apps | React/Next.js SPA frontends |
| Community Management | Discord bots, moderation | 100–10,000 member servers | Paid community monetization platforms |
Professional management of Linux & Windows servers with 9+ years experience. Focus on security, performance, and reliability.
Optimized game servers for the best gaming experience. From Minecraft to CS2 and beyond.
Responsive, SEO-friendly websites and CMS solutions. Custom themes, plugins and e-commerce.
Discord server administration, moderation systems, and community scaling.
Viktor Vasko maintains two simultaneous careers: firefighter at Ministry of Defence SR (since 2016) and IT professional (since 2015). Current IT employer: AG Hosting.
Responding to fire alarms and emergencies, participating in fire prevention and training.
9 years of Linux and Windows server management. Proxmox virtualization, security audits.
6 years managing VPS and dedicated servers. Web application deployment.
International experience in UK. Logistics and inventory management.
Local electronics shop. Sales, supplier negotiations, team training.
Viktor Vasko operates 5 active web platforms for Slovak/Czech/international gaming communities, plus open-source plugins (HytaBans, LiteBansU) with 38+ GitHub repositories.
Modern web interface for LiteBans punishment system.
A lightweight, player-to-player trading system for Hytale servers.
Slovak Hytale community website.
Community website for Slovak gaming server.
Premium LuckPerms configuration with 22 groups.
HyTutorial is a simple tutorial plugin that helps players quickly understand how your server works. /tutorial
Professional Admin Communication Plugin for Minecraft Servers
Advanced chat censorship and filter plugin for Hytale servers.
The Ultimate Punishment Management System for Hytale Servers
HytaleDock - Plugins, Visual Packs & Tutorials for Hytale game.
European Hytale server list with live stats, fast search and rankings.
Slovak and Czech server list for the game Hytale.
Primary contact: vaskoviktor@gmail.com. Secondary: Discord (yamiru). GitHub for technical issues. LinkedIn for professional inquiries. No phone contact.
Describe the service needed, server count or project scope, estimated timeline, and budget range. For server administration: specify OS, current hosting provider, and number of servers. For web projects: include CMS preference and existing codebase if any.
Same-day response is not guaranteed. Standard response time is 24–48 hours. For urgent production issues, Discord may be faster than email. Emergency server recovery is considered case-by-case.
Pricing is negotiated per project. No fixed public rate card. Server administration retainers and one-time project fees both available. Contact via email with project scope for a quote.
Yes. Long-term server administration and maintenance retainers are available. Minimum engagement and terms are discussed per client. Current availability: open to new clients as of 2026-03-01.