I worked as a software architect, team lead and instructor for about 20 years. In my spare time, I like to write articles on the topics C++, Python and Haskell, but I also like to speak at conferences. Since 2016 I'm independent trainer giving seminars about modern C++ and Python.
My books "C++ 11 für Programmierer ", "C++" and "C++ Standardbibliothek kurz & gut" for the "kurz & gut" series were published by the publisher Pearson and O'Reilly. They are available in German, English, and Korean. In summer 2018 I published a new book at Leanpub: "Concurrency with Modern C++". This book is also available in German at Hanser: "Modernes C++: Concurrency meistern".
I'm the author of the two well-known blogs.
www.grimm-jaud.de/index.php/blog in German
www.ModernesCpp.com in English