Cornelius Hoffmann
Linux System Administrator
Berlin, Germany
Summary
🤩
Rockstar🎓
Top SchoolCornelius Hoffmann is a Linux System Administrator based in Berlin with six years of hands-on experience modernizing HPC and server infrastructure at Freie Universität Berlin. He specializes in reproducible deployments—using Ansible, FAI and Salt—image-based nfsroots, and systemd-nspawn CI runners to streamline hardware rollout and cluster software. Cornelius pairs hardware assembly and testing with user-facing support, tutoring, and training researchers on efficient coding and machine-learning workloads on HPC clusters. His background in physics (B.Sc. 1.2, currently pursuing an M.Sc.) informs a methodical approach to reproducibility and performance tuning in scientific computing environments. Colleagues value him for turning legacy systems into maintainable, testable platforms and for bridging operational rigor with hands-on development.
6 years of coding experience
Master of Science - MS, Physics, Currently 1.0, Master of Science - MS, Physics, Currently 1.0 at Freie Universität BerlinAbitur, 1.5, Abitur, 1.5 at Evangelisches Gymnasium zum Grauen Kloster
German, English
Github Skills (150)
btrfs10
python10
bitbake10
disk-image10
authentication10
coredns10
verity10
ubuntu10
jmap10
internet10
boot10
squashfs10
bootloader10
distro10
debian10
Programming languages (10)
Github contributions (5)
Cornelicorn/ipmihub
Sep 2020 - Jan 2023
Contributions:23 commits, 2 PRs, 17 pushes in 2 years 4 months
Cornelicorn/pms-docker
Nov 2019 - Mar 2021
Plex Media Server Docker repo, for all your PMS docker needs.
Contributions:2 PRs, 8 pushes in 1 year 3 months
pmsplex-mediaplexmedia-server-dockerdocker
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