Python package to handle values with errors and units, i.e. physical quantities. The package supports Gaussian error propagation and therefore makes quick evaluations in the lab easy and reliable.

Project to test the GoCD tool

Helm chart for a postgresql database with admin interfaces

Simple Kafka stream processing and aggregation framework with exactly-once guarantees

Project to test and demonstrate exactly-once processing guarantees with faust.

Sortednp (sorted numpy) is a python package which provides methods to perform efficient set operations on sorted numpy arrays. This includes intersecting and merging sorted numpy arrays. The returned intersections and unions are also sorted.

Website to host an owl-ca instance and publish public keys.

Inspect header of a TrueType font file

Project to reduce the number of geopoints in a CSV file

Docker registry web interface using token-based authentication to communicate with the registry.

Simple kafka producer ticking at regular intervals.

Helm chart for Jupyter notebooks with attached storage, service, ingress and TLS client authentication.

Docker image with all tools i commonly need

Project to demonstrate the use of InfluxDB, Chronograf, Kapacitor and Telegraf (ie. the TICK stack).

Website to generate k8s templates usable in kubectl apply, see k8s.sauerburger.com

Ansible module to manage bridge networks

Very basic method to trigger the Log4j exploit.

Statically built go app to notify a hook at hooks.sauerburger.com

Converter tool for UTF-16be and hex encoded text.

Simple TCP-based chat server from the gopl book.