Mark Tiedemann
Senior DevOps Engineer at E.ON
Ahrensburg, Schleswig-Holstein, Germany
Summary
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Rockstar🎓
Top SchoolMark Tiedemann is a Senior DevOps Engineer with a decade of experience building reliable, cross-platform infrastructure and automation from Ahrensburg, Germany. At E.ON he focuses on production-ready tooling and deployment pipelines, drawing on earlier full-stack experience to bridge developer needs and operations. He is an active open-source contributor to the high-profile Deno project, improving runtime robustness, Windows testing, and cross-platform installers by rewriting PowerShell and shell installation scripts. Known for pragmatic automation and attention to platform-specific edge cases, he combines systems-level debugging with documentation and testing discipline. Mark holds a degree in Informatics from Hamburg University of Applied Sciences and brings a hands-on approach to making complex deployments dependable.
10 years of coding experience
2 years of employment as a software developer
Informatics, Informatics at Hamburg University of Applied Sciences
German, English
Stackoverflow
11reputation
255reached
0answers
1question
Github Skills (23)
deno10
javascript10
multiplatform10
scripting10
typescript10
cross-platform10
automation10
script10
typescript-types10
sh10
powershell10
automations10
typescripts10
shell10
cicd9
Programming languages (20)
Github contributions (5)
denoland/deno_install
Sep 2018 - Aug 2022
Deno Binary Installer
Role in this project:
DevOps Engineer & Automation Engineer
DevOps Engineer & Automation EngineerContributions:4 reviews, 37 commits, 38 PRs in 3 years 11 months
Contributions summary:Mark primarily contributed to the Deno installation scripts, implementing both shell and PowerShell installers. They focused on improving cross-platform compatibility by rewriting the PowerShell script and addressing platform-specific issues. Their work included automating the installation process, managing dependencies, and incorporating testing procedures to ensure the installers' functionality and reliability across different operating systems.
installerdenobinary-installer
denoland/deno
Jan 2019 - Nov 2020
A modern runtime for JavaScript and TypeScript.
Role in this project:Back-end Developer
Back-end DeveloperContributions:2 reviews, 12 commits, 11 PRs in 1 year 10 months
Contributions summary:Mark primarily contributed to the Deno runtime by fixing bugs and improving the codebase. Their work included adjustments to the installation documentation and PowerShell commands. The user also addressed issues related to HTTP chunked encoding and improved type declarations. Moreover, they implemented a feature to log error stacks within the logging framework and fixed a testing issue on Windows.
rustjavascriptruntimedenotypescript
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