Here's an excerpt from the press release:
Mr. Choudhury was selected by the award jury for his leadership in the field of data curation through the National Science Foundation-supported Data Conservancy project, which expands the capabilities of research libraries in serving researchers and the institutions of which they are a part, and for his ongoing impact on the field of librarianship in applying the principles of librarianship to the curation and preservation of digital data. He is the Associate Dean for Research Data Management and Hodson Director of the Digital Research and Curation Center at the Sheridan Libraries of Johns Hopkins University. He is also the Director of Operations for the Institute of Data Intensive Engineering and Science (IDIES) based at Johns Hopkins. In addition, he is a member of the National Academies Board on Research Data and Information (BRDI), the Inter-University Consortium for Political and Social Research (ICPSR) Council, the DuraSpace Board and a Senior Presidential Fellow with the Council on Library and Information Resources (CLIR).