Chauhan was managing the Mumbai office since August, 2010; his second stint at the agency. The agency adds that he played a key role in the branch's growth.
With 17 years of experience in the industry, Chauhan worked earlier with Lowe Lintas (from where he joined JWT) for nine years. He was instrumental in setting up Lowe's Mumbai office.
Some of the brands he has been associated with include Bajaj auto, Idea Cellular, ICICI USAID, Tata Tea, Tata Retail and Ginger Hotels.