Blog

I write some stuff I'm happy to speak about. Sometimes it's a line of thought, sometimes a full article.

I just published it (2025-08-03), but I wrote theses articles over the years.
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Internet Connectivity in a Motor Home - Preparation
2025-06-10
Step 1 – A line of thought for my father to achieve internet access in a motor home as reliable as in a brick-and-mortar home.
Cellular 5G Banana Pi MBIM Motor-home Electronics DIY
Alerting Authors of a Security Flaw When You Don't Know Anything About the Company as an Independent
2022-02-09
Social POV when discovering and announcing a security flaw to a private company
Security Flaw Whitehat Business
Cheap K8S Cluster with K3S on Bare-Metal Cloud and GitOps Strategy
2021-11-10
My experiences with various Kubernetes infrastructures on cloud and bare-metal
Kubernetes Cloud Infrastructure Docker GitOps ArgoCD
How to Recover a Broken Boosted Board V1 with an ESP32
2020-10-01
When something as beautiful as a Boosted Board ends up in the trash, I had to explore it and do something with it, fix it or in this case, improve it.
Reverse Electronic Boosted Board ESP32 DIY