Stefan Weichinger
Expert. CEO, CTO. at self employed
Waidhofen an der Ybbs, Lower Austria
Summary
👤
Senior🎓
Top SchoolStefan Weichinger is an open-source infrastructure expert and founder with nearly three decades working on Linux servers, networks and mail/backup stacks, and 13 years of formal consulting experience running his firm oops! linux consulting. He architects, migrates and operates Debian-based data centers, firewalls and VPNs, and contributes practical documentation and tooling to DebOps—helping make Debian deployments easier for others. His hands-on skills span Ansible/Debops, Postfix, Dovecot, Samba, Grafana, pfSense and LDAP, combined with long-term operational experience in virtualization, backups and log management. Stefan blends deep technical troubleshooting with client-facing consulting, often shepherding legacy environments into modern open-source stacks. Based in Lower Austria, he pairs methodical engineering with outdoor endurance pursuits like climbing and trailrunning, a profile that mirrors his persistence on long, complex projects.
13 years of coding experience
Matura, Elektrotechnik, -, Matura, Elektrotechnik, - at HTL Waidhofen an der Ybbs
German, English
Github Skills (8)
ansible-galaxy10
debian10
documentation10
ansible10
system-administration9
docker8
dockers8
ubuntu7
Programming languages (25)
Github contributions (5)
debops/debops
Oct 2017 - Nov 2022
DebOps - Your Debian-based data center in a box
Role in this project:
DevOps Engineer
DevOps EngineerContributions:2 reviews, 90 commits, 21 PRs in 5 years 1 month
Contributions summary:Stefan primarily contributed to documentation updates, particularly related to the setup and usage of various DebOps roles. They updated documentation related to the installation process, configurations, and example configurations, demonstrating a focus on enhancing user understanding and providing clear instructions. The user also made changes to role defaults and examples, and made minor fixes to some existing files. Additionally, the user contributed to the lxc_ssh connection plugin, possibly for enhanced DevOps capabilities.
gitlab-cicenterpkiboxdata-center
stefangweichinger/amanda-helpers
Mar 2019 - Jun 2022
Contributions:3 PRs, 8 pushes, 4 branches in 3 years 2 months
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