Software development

C/C++ (♥), Python, PHP, HTML, CSS, JS, QBASIC, Java or Kotlin. I speak them all! My favourite rendering APIs? Vulkan, OpenGL and GLSL. Librarys? Here my most frequently used ones: Python Flask, Vulkan SDK, libCurl, GLUT, GLAD, SDL2 and GTK+.

Development operations

DevOps? Of course! Gitlab CI, Docker and Kubernetes: Starting with just some code formatting checks up to tested and scaled, auto-deployed and prodution-ready apps - even this site is part of my CI pipeline!

Software engineering

I love to design systems: Starting by just the internal class diagrams of a server instance up to the whole backend API and frontend representation.

Systems administration

Linux is my world - therefore my love to the LAMP stack! I also enjoy working with a lot of other server-related software: Virtualisation (KVM, Docker), storage (ZFS), serving (miniDLNA, Nextcloud) or management (Netdata) are only some of my expertises!


You need a website or want to modify an existing one? Wordpress, Joomla and now Hugo - I worked with all of them. Or maybe you just want to redesign some static content…


You need an intuitive and unique interface design for your next project? Whether you work with a C++ rendering pipeline or just need some JS with CSS - I’m here to help you!

You want the newest posts directly pushed to your desktop or smartphone? Then just add the RSS feed from below!

From my blog

Random encounters with fascinating software and sporadic posts about the world (of tech). Some DIY projects included - refer to their package leaflet for risks and side effects.

OpenVPN - Run your own VPN

on March 3, 2021 19:19

How you can use port forwarding even behind NAT (which is commonly used on mobile networks) and a guide for a classic VPN server for any amount of clients!

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Libvirtd - Linux virtualisation

on February 21, 2021 16:01

Server, client, shared folders, freezing at host down-times and much, much more!

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Apache - Webserver

on February 20, 2021 00:10

Templates for vitual hosts (https with LetsEncrypt, proxies, authentication and more) and hardening

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OpenWRT - The open source router

on February 19, 2021 17:38

Only some setup notes.

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