Thomas graduated in Medical Natural Sciences at the Vrije Universiteit in Amsterdam in 2015 (master track: Medical Physics). In 2022, he obtained his Ph.D. at Amsterdam UMC under supervision of prof.dr. Ronald Boellaard and prof.dr. Jonas Castelijns at Amsterdam UMC, investigating various technical aspects of validation of quantitative imaging biomarkers derived from different imaging studies (PET, PET-CT, MRI) for various targets (perfusion, diffusion, cell metabolism). In 2020, he started working as a research scientist at Quest Medical Imaging (an Olympus group company), developing research software for clinical partners working on multispectral image analysis. In 2024, he joined qurAI under prof.dr. Clarisa Sánchez and the RSE team led by James Meakin at RadboudUMC, working on grand-challenge.org—a platform for end-to-end development of machine learning solutions in biomedical imaging.