Bernhard Suttner
Leiter Softwareentwicklung at ATIX AG
Garching bei München, Bavaria, Germany
Summary
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Rockstar🎓
Top SchoolBernhard Suttner is a seasoned software development leader with over 15 years in engineering and nine years in senior roles, currently heading development at ATIX AG in Garching. He combines deep systems and telecom expertise—C/C++ system programming and SIP/VoIP—with hands-on web and DevOps experience in Ruby/PHP, Foreman/Katello automation, and certificate/SSL management. A long-time GNU/Linux user and contributor to notable open-source projects (Foreman, Katello, Discourse), he bridges low-level engineering and infrastructure automation to deliver reliable provisioning and lifecycle solutions. Outside work he applies the same tinkering mindset to home automation with Loxone and Raspberry Pi and is an avid runner, reflecting a practical, endurance-oriented approach to problem solving.
9 years of coding experience
5 years of employment as a software developer
Bachelor of Science, Wirtschaftsinformatik, Bachelor of Science, Wirtschaftsinformatik at AKAD
German, English
Stackoverflow
1reputation
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Github Skills (49)
ruby-rails10
api-rest10
puppeteer10
foreman10
ansible-module10
python10
back-end-development10
puppet10
api-design10
scripting10
restful-api10
debian10
rubygems10
apt-repository10
configuration-management10
Programming languages (19)
Github contributions (5)
theforeman/foreman
Jun 2018 - Oct 2022
an application that automates the lifecycle of servers
Role in this project:
Back-end Developer
Back-end DeveloperContributions:225 reviews, 61 commits, 125 PRs in 4 years 4 months
Contributions summary:Bernhard primarily contributed to bug fixes and feature enhancements within the Foreman application. Their work involved modifying Ruby code (app/models, app/services) to address issues related to operating system handling, HTTP proxy configurations, and compute resource interactions. They also updated and added code in JavaScript and React to improve the user interface, including the addition of disk and partition information for vSphere hosts. The user further assisted with template improvements and refactoring.
automatesmaasinfrastructure-managementvirtualizationhybrid-cloud
theforeman/community-templates
Jun 2018 - Jun 2020
A place to share templates for various OSes for Foreman's provisioning
Role in this project:DevOps Engineer
DevOps EngineerContributions:9 commits, 9 PRs, 19 comments in 2 years 1 month
Contributions summary:Bernhard primarily contributed to the automation and configuration aspects of Foreman provisioning templates. Their work involved modifying existing templates to integrate new features, such as blacklisting kernel modules and configuring NTP settings, specifically for SLES15. They also addressed deployment processes by modifying scripts related to package management and system build notifications, including handling zypper result codes, and ejecting boot disks.
placeprovisioningshareforeman
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