Serhii Kravchenko — skravchenko-it

Linux & Unix · System & Network Administration

Kyiv, Ukraine

…Engineer / System Administrator (10+ Years of Experience)I design, deploy, and maintain server environments and network infrastructure. I take full ownership of the technical stack: from basic VPS configuration to building secure VPN tunnels and automating daily operations. I work autonomously without the need for micromanagement.Core Competencies:• OS & Servers: Linux (Debian, Ubuntu, CentOS), Windows Server. • Virtualization: Proxmox…

Oleksandr Baranov — baroleks

Windows · System & Network Administration

Kyiv, Ukraine

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Artem Marakhovskyi — artem_mar

System & Network Administration · Software & Server Configuration

Kyiv, Ukraine

Pavel Stetsenko — ITGepard

Windows · System & Network Administration

Dusseldorf, Germany

Reliable infrastructure starts with proper configuration.

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Łukasz Jata — lukasz_jata

Linux & Unix · System & Network Administration

Poznan, Poland

Miroslav Mitsevsky — tennariaz

Linux & Unix · System & Network Administration

Kyiv, Ukraine

Oleksandr Bozhko — Twista7777777

Software & Server Configuration · System & Network Administration

Katowice, Poland

Alexander Matyukov — Eddie_Williams

System & Network Administration · DevOps

Amsterdam, Netherlands

me for more details! Results are important to me - everything should work reliably, logically, and without “surprises" I love bringing order to chaos, documenting processes, and creating solutions that really save resources > Open to freelance projects and long-term cooperation > I write in Russian, Ukrainian and English Skills Windows Server WSUS Medium level Active Directory GPO MS Exchange Winlogbeat KSC ADCS CCNA DFS NAS DHCP Proxmox…

Maksym Maksymenko — m_maksym

Linux & Unix · System & Network Administration

Vinnytsia, Ukraine

Yurii Dariichuk — yuri_dariichuk

System & Network Administration · Software & Server Configuration

Kyiv, Ukraine