Dr. Kristian Rother
Dr. Kristian Rother is a professional Python trainer, speaker and author. He has developed tools and techniques to support everybody in learning programming. He is the author of two Python books and Github training material, including the translation of key texts from English to German (Joel Grus 'Data Science from Scratch', and Wes McKinney 'Python for Data Analysis').
Kristian has been a public speaker and public speaking trainer for many years, participating internationally as contestant and judge. He holds a PhD in Bioinformatics from the Humboldt University of Berlin.