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!

Webdesign

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…

UI/UX

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!

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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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