Nenad Mijatovic serves as Chief AI & Data Scientist (Mobility Data Science & AI Director) at Alstom, where he leads the development and deployment of machine-learning and AI algorithms across global rail and mobility systems. With over 20 years of experience in algorithm development, machine learning, and AI, and more than a decade dedicated to rail-sector data science, he has driven predictive maintenance, fault detection, and efficiency-optimization projects that enhance reliability, safety, and sustainability in rail operations. Under his leadership, Alstom launched “trustworthy AI” frameworks for mobility, combining domain expertise, robust data practices, and explainable AI to support safe, efficient, and low-carbon transport solutions.