Shreyas Cholia is Group Leader for Usable Software Systems Group (Data Science and Technology department) at LBL, focused on usability aspects of computational and data analysis systems. He is particularly interested in how web APIs and tools can facilitate data-centric computing. Shreyas Cholia joined CRD in 2015, having worked for over a decade at NERSC, where he led the science gateway, web and grid efforts. Prior to his appointment at LBL, he was a developer and consultant at IBM. He has a Bachelor’s Degree from Rice University, where he double majored in Computer Science and Cognitive Sciences.