Christian Kröher is a researcher at the University of Hildesheim where he is a member of the Software Systems Engineering (SSE) group. He is active in the area of software product line engineering since 2008. His particular research focus in this area is on product line evolution and change-based variability defect detection. He published at international conferences, like the International Conference on Software Engineering (ICSE) or the Systems and Software Product Line Conference (SPLC), gaining presentation experience to international audience from research and industry. Christian Kröher received a master degree in information management and information technology from the University of Hildesheim.