CYBERSECURITY · SOFTWARE · INFRASTRUCTURE

I build systemsand learn how to secure them.

I'm a cybersecurity and software engineer working across application security, full-stack development, networking and infrastructure.

profile
$whoami

Georg

$cat focus.txt

cybersecurity
software engineering
networking
self-hosted infrastructure

$status

building & learning

EDUCATIONMaster's in Cybersecurity
BACKGROUNDSoftware Engineering
FOCUSSecurity + Software
LABSelf-hosted infrastructure

SELECTED WORK

Projects that show how I work.

Academic research, software engineering and infrastructure projects spanning the different areas I enjoy working with.

View all projects →

SELF-HOSTED

The lab where I break, build and understand things.

My homelab is where I experiment with networking, containers, storage, DNS, VPNs, deployment and automation using services I actually run and maintain.

Explore the infrastructure
HOMELAB ARCHITECTURE
Internet
Router / Firewall
PRIMARY SERVERTrueNAS
NginxPi-holeWireGuardImmichNextcloudDocker
AUTOMATIONRaspberry Pi
Home Assistant
LIVE PROJECT

This website runs in my homelab.

Changes are developed locally, pushed to GitHub, built into a Docker image through GitHub Actions, published to GHCR and deployed onto my TrueNAS server.

See how the site is deployed →
01Git Push
→
02GitHub Actions
→
03GHCR
→
04TrueNAS

ABOUT ME

Software engineering gave me the foundation. Cybersecurity changed how I look at systems.

I enjoy working across layers rather than staying inside one box: following an application from its code and APIs through networking, infrastructure and the controls protecting it.

Most of my personal projects follow the same pattern — build something useful first, then understand how it behaves and where it can fail.

More about me →

EXPLORE

Want the technical details?

Start with the projects or explore the infrastructure running this site.