Lorenz Maier

Software Engineer

Building things that work — from distributed systems to smart home automations. I like clean abstractions and fast feedback loops.

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TypeScript Python Go Kubernetes Home Assistant

Maker & Tinkerer

3D printing, self-hosted infrastructure, indoor gardening with custom sensors. If it can be automated or built from scratch, I'm in.

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3D Printing Proxmox ESP32 Docker Homelab

Off the Clock

Formula 1, sci-fi books, whisky, chess, and two cats who run the place. Balance is key.

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F1 Sci-Fi Chess Cats

Stay Active

Bouldering, climbing, mountain biking, and gym. Occasionally karting and skiing when the budget allows.

Bouldering Climbing MTB Gym Karting Skiing
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Hello there.

I'm Lorenz

Security engineer, maker, and homelab enthusiast based in Karlsruhe, Germany.

I build things — from distributed systems and smart home automations to 3D-printed gadgets and self-hosted infrastructure.

When I'm not at the keyboard, I'm on the wall bouldering, on a trail mountain biking, or on the couch with two cats and a good sci-fi book.

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Cat Tree
Coffee
Work Desk
Cosimo
Lorenz Lorenz Lorenz Lorenz Lorenz
Bookshelf
Dog frames
F1 collection
Arc Reactor
Witcher
Canneloni
Gaming Desk
Gaming PC
3D Printers
Growhouse
Tending plants
Server Rack
Workbench
Working at workbench
Checking printer
Fireplace Movie
Couch
Reading
Watching TV
Coffee Table
Wine shelf
Books
UNDER CONSTRUCTION
Bouldering · Climbing · Mountain Biking
Gym · Karting · Skiing
🚧