Software development

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

Rename & Mv - Strip filenames

on November 29, 2020 17:31

Remove unwanted characters from filenames

Continue reading

Libvirtd - Linux virtualisation

on November 18, 2020 00:20

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

Continue reading

LineageOS for Sony Xerpia 10 II

on November 17, 2020 21:17

LineageOS 17.1 for the Sony Xperia 10 II /* * Disclaimer - your warranty may be void. * * I'm not responsible for bricked devices, dead OTGs or you getting fired because the alarm app failed. * Please do some research if you have any concerns about features included in this ROM * before flashing it! YOU are choosing to make these modifications, and if * you point the finger at us for messing up your device, I will laugh at you.

Continue reading

Mailu - Email

on November 11, 2020 20:28

Manage your own email server easily - and how to setup servers to email you. And SPF and stuff…

Continue reading