Vitali Morozov is the Software Engineering 5 at the ALCF. He received his B.S. in Mathematics and MS in Computer Science from Novosibirsk State University, a Ph.D. in Engineering from Ershov’s Institute for Informatics Systems, Novosibirsk, Russia. At Argonne since 2001, he has been working on computer simulation of plasma generation, plasma material interactions, plasma thermal and optical properties, and applications to laser and discharge-produced plasmas. At the ALCF, he has been working on performance projections, performance analysis and simulation, studying the hardware trends and evaluates experimental and non-conventional hardware. He is also porting and tuning applications to large-scale supercomputers.