I love software and am interested in privacy and security.

Open source maintainer and project lead of Spring Data Elasticsearch.

IT related posts will mostly be in English

Scuba diving in local lakes and documenting nature (south-west Germany).

Playing guitar (mostly acoustic) and acoustic bass.

On Mastodon since December 2021, but changed the instance twice. Posts here are like things I say in real life: After a while they are gone.