Rubén Vázquez Cárdenas earned his Ph.D. in 2023 from the Chemical Engineering Laboratories at the University of Colima, Mexico, specializing in hybrid Perovskite materials for optoelectronic applications. In 2023, he joined to work in a food industry company in the physicochemical laboratory. In 2024, he joined to work in a mining laboratory in the atomic absorption laboratory as chemical analyst. He is currently a Chemfells Individual Fellow under supervision of Prof. Zdeněk Sofer at the University of Chemistry and Technology (UCT) in Prague. The aim of his project is to prepare new 2D hybrid perovskite based heterostructures for optoelectronic applications.