https://ng-be.org/talks/2019/12/6/michael-hladky-jan-niklass-wortmann About Michael International Speaker, Trainer and Consultant focused on Angular. Founder of Angular Austria Association, RxJS lover, good citizen of earth. About Jan-Niklas Jan-Niklas Wortmann is a software developer mostly working on Angular related projects. He helps companies in designing and implementing large scaled applications. Developing clean and maintainable code is one of his main goals. Additionally, Jan-Niklas is a member of the RxJS Core Team targeting the developer experience by improving the docs. Besides he's an active member in the Angular community and organizes the NgNiederrhein Meetup.