Jonathan Vrijsen received the MSc. in Electrical Engineering from the Vrije Universiteit Brussel (VUB) and Université Libre de Bruxelles (ULB) with the greatest distinction in 2023. In the same year, he started a PhD at the ETRO-LAMI research group of VUB. His current research focusses on the development of low-noise pixels, readout chains, and A/D converters for image sensors suited for real-time fluorescence lifetime imaging.