In my spare time I like to work on projects to solve problems I'm not able to find a solution for or simply out of educational purposes. Here's a partial list of what I've been building:

Where to host my app?

A search tool to find the best hosting provider for your app based on the technologies you use.

Blocked by CORS

A toolbox and knowledge base helping you to identify and fix CORS related problems.

Snooze my Cloud

Save money by automatically shutting down your cloud resources when you don't need them.

Cloud Catalog

A searchable collection of all services provided by major cloud providers like AWS, Azure, GCP, DigitalOcean and more.


A CLI tool that compares your AWS account's quota limits with the current number of resources to be able to request increases before running into a limit.


A Kubernetes operator that takes care of creating UptimeRobot monitors for your Ingresses and setting up public status pages, maintenance windows and alert contacts.


A collection of less popular features and tricks for the Python programming language.


A Python library to interact with the API of the CheckMk monitoring solution.


A web application that provides various calculators regarding the power consumption of all Raspberry Pi models.

Also, here are some link trees that I keep up to date with my latest projects: