Ondrej Šebela
System Administrator
Lombardy, Czechia
Summary
👤
Senior🎓
Top SchoolOndrej Šebela is an experienced Windows System Administrator with over a decade and a half in IT and eight years in professional roles, currently managing infrastructure at Kentico Software. He specializes in PowerShell automation, Windows client and server platforms, Office 365, Azure, Intune, and Active Directory, with a pragmatic focus on repeatable, auditable administration. Ondrej’s background spans higher-education and commercial environments, giving him a balanced perspective on security, reliability, and user-centric operations. He maintains a public technical blog to share scripts and automation patterns, reflecting a commitment to community knowledge sharing. Colleagues rely on him for practical automation that reduces toil and improves operational consistency across hybrid Microsoft environments. Based in Lombardy and rooted in Czechia, he pairs an academic foundation from Masaryk University with hands-on delivery in production systems.
9 years of coding experience
9 years of employment as a software developer
mgr, Information Technology, mgr, Information Technology at Masaryk University Brno
Stackoverflow
29reputation
5kreached
4answers
2questions
Github Skills (111)
intune10
windows10
office36510
automation10
backup10
powershell-sdk10
netcore10
syntax-checking10
azuread10
connected10
linux10
validation10
editor10
active-directory10
powershell-module10
Programming languages (10)
Github contributions (5)
ztrhgf/useful_powershell_modules
Mar 2022 - May 2022
Source code for modules placed in PowerShell Gallery and on my https://doitpshway.com blog.
Contributions:2 commits, 1 PR, 149 pushes in 2 months
powershell
ztrhgf/Powershell_CICD_repository
Aug 2019 - Nov 2022
This tool greatly simplifies Windows administrator life by automating the whole scripting content lifecycle. So the boring stuff like backuping, syntax checking, code formatting, content distribution or deletion will be automated and only thing left will be the code writing :)
Contributions:11 releases, 207 commits, 329 pushes in 3 years 2 months
code-formattingscriptingsyntax-checkingwindowspowershell
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