Arie Stamatakis

Arie Stamatakis is a distinguished computational biologist and professor of high-performance computing for computational biology at the Heidelberg Institute for Theoretical Studies (HITS) in Germany. He is internationally recognized for creating and maintaining RAxML (Randomized Axelerated Maximum Likelihood), a groundbreaking software tool that revolutionized phylogenetic inference—the computational analysis of evolutionary relationships between organisms. Since its development in the early 2000s, RAxML has become the de facto standard in molecular biology and evolutionary genomics, used by thousands of researchers worldwide to construct evolutionary trees from DNA and protein sequences. Stamatakis has made significant contributions to bioinformatics methodology, optimizing algorithms for handling massive datasets and leveraging high-performance computing architectures to accelerate evolutionary biology research. His work has directly enabled major discoveries in understanding viral evolution, species relationships, and the origins of life. Beyond software development, he is an active researcher and educator, supervising graduate students and publishing extensively on computational biology topics. His contributions have made him a respected figure in both the computational biology and bioinformatics communities, with RAxML cited in thousands of scientific publications.