Dr. Stefan Rädiker is a consultant and trainer for research methods and evaluation and has worked with MAXQDA for more than 20 years. He supports the VERBI team in the further development of MAXQDA and has (co-)authored many textbooks and guides on research methods, including Focused Analysis of Qualitative Interviews with MAXQDA (2020) and Doing Grounded Theory with MAXQDA (2023). www.methoden-expertise.de