Whilk GONÇALVES was graduated in physics in 1988, with a PhD in solid-state physics in 1996. In 1998, he joined the VALEO group, responsible for advanced research projects and Expert in Optics. In 2011, Dr. Gonçalves joined the PSA Group, as the Head of innovation on interior and exterior lighting. Since 2018, he is the Expert on Lighting and Signalization for the PSA Group, now STELLANTIS.