Dasgupta began his acting career in selective roles on national television. He played a fun loving son as Suraj Dharamraj Mahiyavanshi in Bandini (TV series) . A character with grey shades as Ketan Sanghvi with Ram Kapoor in Basera (2009 TV series) He played the role of Karan (Santosh's son, Diya and Jhanvi's cousin brother), in Na Aana Is Des Laado, a story which dealt with the social evil of female infanticide, and concentrates on the problems faced by women in a male-dominated world. Yash did episodic roles as Viraj, a Mime Artist in Adaalat. He also enacted Demon Kalketu in a mythology called Mahima Shanidev kii.
