Aneesh Chopra served as the first federal CTO for almost three years. Chopra was appointed by President Barack Obama to what was a newly created position in May 2009. He worked on modernizing the federal government’s IT infrastructure, pushing for a broadband network. Trade groups TechAmerica and the Business Software Alliance called Chopra a “tireless leader and advocate” Chopra has left “an indelible mark” on U.S. technology policy “because of his belief in the transformative nature””]
Source: https://www.csoonline.com/article/2130819/first-white-house-cto-chopra-resigns.html

