Stefan Pszczolkowski obtained his Computer Engineering and MSc. degree from the Pontifical Catholic University of Chile, where he was part of the GRIMA group (now IALab). He obtained his Ph.D. in Medical Image Analysis from the Department of Computing at Imperial College London. His Ph.D. advisor was Prof. Daniel Rueckert.

From October 2014 to November 2015, he was a Research Assistant in the Biomedical Image Analysis Group at the same University.

From December 2015, Stefan is a Research Fellow at the School of Medicine, University of Nottingham, where he worked with Prof. Rob Dineen and Prof. Nikola Sprigg in the MRI sub-study within the TICH-2 Randomised Clinical Trial until May 2018.

Between June 2018 and May 2020, he worked with Prof. Dorothee Auer and Prof. Rob Dineen as Image Analyst and Imaging Database Architect using XNAT.

He now works with Dr. Chris Tench at the NIHR Nottingham Biomedical Research Centre developing imaging-based predictive models in the context of Depression, Chronic Pain and others.