Constantinos Siettos is an Associate Professor at the Department of Mathematics and Applications and the School of Advanced Studies of the University of Naples, Federico II, Italy. His research is at the trijunction between mathematical modeling, numerical analysis, and machine learning of complex/multiscale systems. For his work, he has been invited to give many plenary and invited presentations in international conferences, workshops, and universities and he has been awarded the Fulbright Award for Academic Excellence. Since 2019, he is the Chair-Elect of the Advisory Board of Dynamics Days Europe. He is also the Editor in Chief of the Elements of Dynamical Systems of Cambridge University Press. His research has been funded by many European and national grants.