[1] On 25 February 2019, he was appointed as the deputy chief of mission of India, in the Indian High Commission in Ottawa, Canada.
After his stint as director (Europe West), he was appointed as the private secretary to Information Technology, Law & Justice, Communications & Electronics Minister Ravi Shankar Prasad, in December 2017.
Earlier, he served as the officer on special duty (OSD) to the vice president of India from June 2017 to August 2017.
After initial training at Lal Bahadur Shastri National Academy of Administration, Gaur Went to the Foreign Service Institute New Delhi.
He was also the keynote speaker at Seminar on Clean India- Challenges & Opportunities, organized by IFFCI in Mumbai on 8 April 2015.