I am Stefan Feuerhahn the founder and only person behind the Beanit GmbH. I live in Berlin (Germany) and my work centers around my two main topics of interest: Java and industrial communication protocols.

Since 2007 I have been working as a researcher and software developer with many of the common communication protocols used in the industry. During my time at the Fraunhofer Institute for Solar Energy Systems ISE in Freiburg (Germany) I founded the open-source platform openmuc.org and developed multiple popular Java implementations of common automation protocols such as IEC 60870-5-104, IEC 61850 and M-Bus. My PhD thesis focused on the evaluation of IEC 61850 for controlling distributed energy resources.

I have a great passion for the Java programming language and try to constantly learn and improve my programming skills.

portrait Stefan Feuerhahn