Mark Koester

Mark Koester is an accomplished product and UX designer with extensive experience across various sectors, including health tech and software development. Currently serving as the Director of Product at MyAgingTests.com, Mark leads the development of innovative biological age testing solutions. Mark has held multiple roles at International Cross-Cultural Consulting, where responsibilities ranged from senior product design to software engineering. Additionally, Mark contributes as an advisor for the Epigenetic Clock Development Foundation and collaborates with multiple biotech and technology startups, including Intervene Immune and AudioCardio. Mark is also a writer and has mentored numerous startups through the Startup Boost Pre-Accelerator program. Academic credentials include a Master’s degree in Philosophy from Télécom Physique Strasbourg and a Bachelor’s degree in Philosophy from DePaul University, along with language studies in Chinese.