Rancher Meetup Cologne (ongoing)
Girls' Day / Boys' Day: Berufserkundung Aktivismus (2025)
KubeCon: Tools for Resolving Difficult Conflicts in Open Source Communities (2023)
HashiTalks: DACH (2021)
Visions for Climate (2020)
OWL Tech Innovation Day (2019) - On RBAC (in German)
KubeCologne (2019) - Event video
OpenStack DACH Day (2016) - Event video
Awareness (SOE, 2025)
Digitales Live Studium (SOE, 2025)
NIS2 & CIS Controls, revised (FOM, 2025)
Enhancing a Micro-Service Application with mTLS (FOM, 2025)
NIS2 & CIS Controls (FOM, 2024)
Rancher CNI Usage Recommendation (FOM, 2024)
Strategies for Cookieless Online Marketing (FOM, 2021)
Digital Activism (FOM, 2021)
Uploadfilter nach Artikel 17 (FOM, 2021 - in German)
Web Traffic Analysis (FOM, 2021)
Observability for Micro-Service Architectures (FOM, 2020)
The great flexible work experiment (FOM, 2020)
Usefulness of open-source tools for web analytics (FOM, 2020)
Governance and Security with Templating and IaC (FOM, 2020)
Deploy Kubernetes Clusters on Microsoft Azure with Rancher (Rancher, 2020)
Managing multiple clusters for container run-time environments (FOM, 2020)
On free speech (EFF, 2019)