The tale of trueberryless
This is the story of how I came up with the wonderful but meaningless username “trueberryless”.
Deep Thoughts
A Stylish Way to Give Credit in Starlight Projects
Starlight Cooler Credit is a customizable plugin that gives stylish, multilingual credit links to Starlight, Astro, and the Starlight Blog—turning a small idea into a global collaboration.
Setting up Continuous deployment in a GitHub repository
Today we’ll take a look at how to set up a 
GitHub repository which will be deployed to a k3s cluster via Argo CD. In summary, the article will include Workflow files, Dockerfile, manifests (deployment) and 
Docker Hub repositories. Please check out our Argo CD blog because this will be a continuation of the other post.
Setting up Argo CD in a k3s cluster
Continuing to improve our k3s cluster and especially the CI/CD workflow, we now take a look at the GitOps tool called 
Argo CD, and how we can integrate it into our cluster. Our tech stack for deployment uses these services: k3s, Helm, Cilium & after this tutorial Argo CD as well
Designing a No-Account, No-Database Approach to Time Tracking
True Tracker is a minimalist time-tracking app built with Next.js that keeps all data in your browser — no accounts, no database, just complete privacy and simplicity.
Setting up Kubernetes with Cilium and Cloudflare
This blog posts describes the process of setting up a 
Kubernetes cluster with 
k3s and 
Cilium. We use 
Helm as the package manager and 
Cloudflare as the certificate issuer. We used the tips and tricks from Vegard S. Hagen from his article. Essentially, this blog explains, how all the trueberryless.org websites are deployed (not any more).
Designing a Kafka-Based Pipeline and Interactive Graph for Energy Anomaly Detection
For our diploma thesis with Siemens AG, we built a service-oriented solution to detect power grid anomalies — featuring a Kafka pipeline, PostgreSQL, GraphQL API, and an Angular dashboard with tables and an interactive graph for real-time visualisation.