Mathieu Bauchy is a computational material scientist, specialized in amorphous and cementitious materials, with strong interest in the relationship between composition and mechanical properties of engineering interest. Mathieu is presently an Assistant Professor in the Civil and Environmental Engineering Department at University of California, Los Angeles (UCLA). His goal is to reduce the carbon footprint of cement, which is responsible for 5% of human CO2 emissions. To this end, he is optimizing the composition of cement to make it more resistant to fracture and aging, which allows one to use less materials while achieving similar performances. He is also working on improving the energy efficiency of the grinding of clinker, and on reducing the use of clinker by studying the reactivity of alternative cementitious materials like fly ashes. Prior to joining UCLA, Mathieu was a Posdoctoral Assistant at the Massachusetts Institute of Technology (MIT). He received his Ph.D. at Université Pierre et Marie Curie (Paris). His thesis was dedicated to the development of high-performance silicate and chalcogenide glasses by means of atomic-scale simulations.