Mariusz Zarzycki - Head Of Digital Workplace at ISS A/S

Mariusz Zarzycki

Head Of Digital Workplace at ISS A/S

Lodz Metropolitan Area Poland

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Summary

👤

Senior

🎓

Top School

Mariusz Zarzycki is an experienced digital workplace leader and infrastructure manager with over a decade of delivering Microsoft 365 and endpoint management solutions across global enterprises. He has progressed from hands-on WINTEL and virtualization engineering to leading large teams and productized services—shaping Intune/Autopilot, SCCM, Windows Virtual Desktop and M365 adoption roadmaps at firms like UBS, BSH and ISS. A PhD in Information Technology Management and former lecturer, he blends academic rigor with practical ITIL-aligned operations and crisis decision-making. Mariusz is equally comfortable designing secure, automated provisioning and lifecycle processes as he is building bridges between business stakeholders and technical teams. He contributes to open-source projects—porting and refactoring DFHack scripts and improving front-end UX for FreeTube—showing a developer mindset that informs his infrastructure choices. Colleagues describe him as goal-oriented with a can-do attitude and a particular affinity for Microsoft endpoint ecosystems.

10 years of coding experience

15 years of employment as a software developer

Mini MBA Economics, Mini MBA Economics at Mini MBA Studies at University of Lodz

Magister inżynier (Mgr inż.) Information Technology, Magister inżynier (Mgr inż.) Information Technology at Msc, Information Technology at Technical University of Lodz

Doctor of Philosophy (Ph.D.) Management, Doctor of Philosophy (Ph.D.) Management at Phd, Information Technology Management at University of Lodz

Polish, English, German

Github Skills (25)

javascript10

dwarf10

scripting10

css10

git-repository10

dfu10

dfd10

lua10

front-end-development10

fortress10

html10

dfm10

github-repos10

vue-jsx10

Programming languages (17)

C#C++CSSCRustGoCommon LispHTML

Github contributions (5)

FreeTubeApp/FreeTube

Oct 2021 - Jul 2022

An Open Source YouTube app for privacy

Role in this project:

Front-end Developer

Contributions:7 reviews, 16 commits, 16 PRs in 9 months

Contributions summary:Mariusz primarily contributed to the front-end development of the FreeTube application. Their commits focused on enhancing the user interface and experience, including implementing theme synchronization across windows, modifying UI elements like the top navigation and input components, and improving the playlist and channel pages. They also worked on adding features like the display of comma separators for like/dislike counts, and correcting shortcut key behavior.

freetubeprivacyvideossubscriptionsyoutube

DFHack/scripts

Jan 2023 - Jan 2023

DFHack scripts

Role in this project:

Full-stack Developer

Contributions:14 reviews, 67 commits, 18 PRs in 12 days

Contributions summary:Mariusz primarily refactored and ported existing Ruby scripts to Lua scripts, specifically focusing on creating and modifying in-game interfaces within the Dwarf Fortress Hack (DFHack) environment. Their contributions included rewriting the "masspit" and "spawn-liquid" scripts, as well as adding features and error handling for these and other tools. The changes involved significant code modifications, as seen in the provided code differences, indicating a focus on functionality and usability within the DFHack framework.

dwarf-fortressdfhack

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