Deutsche Auftragsagentur GmbH is a lead provider for specialized companies. My job is to manage their whole cluster infrastructure and to work with the full stack of several PHP web applications.

Maintenance of a large existing code base, debugging of critical legacy bugs and development of new features in the full stack of an API back-end written in Python's Flask web-framework.

Maintenance and development of features and prototypes for several of their projects including customers such as Comdirect, VW and others.

Front-end web developer for a physical simulation, showing the flow behaviour of water in varying tank systems. The website was part of an e-learing platform.

Back-end Python developer for OLRC. A platform for online legal resource management developed for Kenya. Unfortunately the funding for the project has stopped.

A neat cli tool to manage long running shell commands. It's basically a daemon, which executes shell commands in the background, allowing you to simply continue on your shell no matter how long that command takes. Pueue comes with a lot of convenience features, such as a command queue, parallel tasks, multiple queues, notifications and more.

A powerful Telegram bot, which allows you to create polls to your liking. It features a rich management interface and allows you to easily share polls between many chats. <br> I'm hosting a free version, which is already used by more than half a million people.

Comfy-table is a minimalistic Rust library to build beautiful terminal tables. It's main unique feature is it's ability to dynamically wrap to the length of a given terminal. Comfy-table is considered stable, well documented and has about 95% test coverage, which includes property testing.

Since there existed no nice text search for stickers I decided to create an easy to use and practical sticker bot. <br> It features a full sticker search by tags, text, emoji and sticker set name/title, as well as OCR with tesseract for text detection. All Users can discover new sets, add new ones and contribute by tagging untagged stickers. It also includes multi-language support, fuzzy search and is build with python-telegram-bot, SqlAlchemy and PostgreSQL as database solution.

This is a project that grew over the past few years. It began as a simple piece of code in one of our games and became a stable library with 100% test coverage. If you are up to game development with Lua and interested in using a handy ECS, check out the project and give it a try.

This project has been created for my bachelor thesis. Gitalizer is a tool to evaluate the possibility of privacy intrusions through analysis of metadata from open source repositories.

A handy bot to download files from telegram chats to your server. It features a full backup of all files posted in a chat and a continuous backup of incoming new media. A zip archive can then be created and uploaded into the Telegram chat with a single command at any given time.