Hi, I’m Cobalt, software developer, student, and system administrator from Germany.
I work as a student assistant at Zuse-Institut Berlin for the HPC systems, NHR@ZIB, group and for TU Berlin as part of the ProveIT project. My work is primarly focused on NixOS, system orchestration and system administration.
A supervisor and gateway for running a cluster of isabelle servers. Builds on top of Incus to provide secure scaling with load balancing capabilities. Developed for the ProveIT project at TU Berlin.
The Coderdojo Red & Blue hosts workshops for teenagers to learn about coding. I'm responsible for maintaining the infrastructure powering most Coderdojo projects. Additionally, I created the current site layout and sometimes help with workshops.
Learnings from migrating my homelab from Minio to garage
Tips & Tricks on using Nix with GitLab CI