Dagobert Michelsen
Beirat Des Zentrums Für Kultur- Und Wissenschaftskommunikation (ZKW)
Kiel, Schleswig-Holstein, Germany
Summary
🤩
Rockstar🎓
Top SchoolDagobert Michelsen is a Managing Partner and entrepreneur based in Kiel with over six years leading Baltic Online and 17 years of professional IT experience, blending strategic leadership with deep systems expertise. He co-founded Quantitative Semantics and serves on the advisory board of the Zentrum für Kultur- und Wissenschaftskommunikation, reflecting a commitment to connecting technology with cultural and scientific communication. A Diplom in Computer Science, he is a pragmatic open-source contributor to high-profile projects such as Ansible, rsyslog and collectd, where his work on package management, Solaris SMF/svr4pkg, pid/gid portability and Solaris zone handling has improved cross-platform reliability. Known for solving low-level portability and stability issues, he brings an uncommon mix of Unix/Solaris mastery and entrepreneurial drive to infrastructure and automation challenges.
17 years of coding experience
Diplom, Computer Science, Diplom, Computer Science at Christian-Albrechts-Universität zu Kiel
Github Skills (23)
compatible10
python10
package-management10
information-gathering10
open-source10
os-development10
collectd10
c1110
c1710
compatibility10
solaris10
meter10
ansible10
opensource10
system-administration10
Programming languages (7)
Github contributions (5)
collectd/collectd
Apr 2015 - May 2022
The system statistics collection daemon. Please send Pull Requests here!
Role in this project:
Back-end Developer
Back-end DeveloperContributions:11 reviews, 94 PRs, 41 pushes in 7 years 1 month
Contributions summary:Dagobert contributed significantly to the `collectd` project, focusing on enhancing its functionality and maintainability. Their work included adding Solaris zone support and refactoring the code to use a more descriptive data type. They also improved the codebase through bug fixes, such as handling `zone_find_stats()` returning `NULL`. Additionally, the user implemented several code style improvements and ensured the code's compatibility across different systems.
metrics-servermqtt-serverriemann-clientrrdtoolgraphite-client
ansible/ansible
Jan 2015 - Aug 2016
Ansible is a radically simple IT automation platform that makes your applications and systems easier to deploy and maintain. Automate everything from code deployment to network configuration to cloud management, in a language that approaches plain English, using SSH, with no agents to install on remote systems. https://docs.ansible.com.
Role in this project:Back-end Developer
Back-end DeveloperContributions:13 commits, 5 PRs, 7 comments in 1 year 6 months
Contributions summary:Dagobert's contributions focused on improving the Ansible core modules, particularly those related to package management and service control. They addressed bugs and edge cases in modules for Solaris SMF and svr4pkg, ensuring correct behavior when installing, uninstalling, or checking package states. These changes often involved refining return code handling and error reporting to align with expected module behavior. Their work ensures the stability and reliability of Ansible for system administrators managing diverse platforms.
everythingpythonit-automationdevopsdeployment
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