Louis-Martin Rousseau is a Full Professor in the Department of Mathematical and Industrial Engineering at Polytechnique Montréal, where he has been a faculty member since 2003. He holds the Canada Research Chair in Healthcare Analytics and Logistics, and is known for his applied research at the intersection of operations research, artificial intelligence, and healthcare systems. His early work focused on logistics and workforce scheduling, both in industrial and healthcare settings. Over the years, his research has evolved toward developing decision-support tools with real-world impact, particularly in the planning and optimization of health services. Outside academia, Louis-Martin has co-founded and advised several mission-driven organizations, including Gray Oncology Solutions, IVADO Labs, Kaster, and PemPem. He serves on multiple boards and is an active member of Anges Québec and Creative-Destructive Labs, where he supports science-based ventures focused on societal impact.