Robert started his career in quantum chemistry and obtained a PhD in this field in Warsaw, Poland, in 1996. He moved to the University of Delaware where he worked on quantum mechanical predictions of weak intermolecular interactions, and how they determine properties of gases, liquids, and crystals. Fascinated by the human genome sequencing and the huge amounts of data produced by emerging DNA analysis techniques, he joined the Bioinformatics Facility at Cornell in 2006 where he works on high-performance computing (HPC) infrastructure for biological research and on web programming.