I am a software developer with knowledge and experience in architecture, automation, backend, frontend, lecturing, operations, technical leadership and testing. Since 2014, my focus lies on full stack web application development with JavaScript as language and Node.js as backend runtime. As part of a software architecture, I apply and implement CQRS and/or Event Sourcing wherever it makes sense. For the frontend, I work with many different libraries and tools, including the obligatory use of HTML and (S)CSS. Most recently, I started to work with React and redux. In parallel, I am learning more about the theory and concepts of Functional Programming. Since a few years, I am a strong supporter for Free/Libre Open Source Software.