Hayden Mueller is a licensed high school teacher in social studies and computer science and has worked as an instructional designer and project manager in the private and nonprofit sectors. He is a research associate at the Professorship for Business, Economics and Vocational Education at the Technical University of Munich, where he is part of the EVerFit (Development and Validation of a Technology-Based Assessment to Diagnose Action-Based Financial Competence) Project. Additionally, he is currently pursuing a doctoral degree at the Ludwig-Maximilians-Universität München under the supervision of Prof. Dr. Nic. Nistor, where his research focuses on educational interventions to combat online fraud and misinformation more generally.