DJ Patil is an American data scientist known for his significant contributions to the field of data science. He served as the Chief Data Scientist of the United States under the Obama administration, where he played a key role in promoting the use of data to improve government services and decision-making. Patil is also recognized for coining the term "data scientist," which has become a popular job title in the tech industry. In addition to his work in government, DJ Patil has held positions at various tech companies, including LinkedIn and eBay. He has been involved in numerous initiatives to advance data science education and promote ethical data practices. Patil's influence extends to academia, where he has collaborated with institutions to enhance data literacy and research.