Harsh's first film was Peepli Live (2008) as an intern in direction department for seven days on the set of the film. After that he started working with Prakash Jha Production as a production assistant in "Rajneeti". Harsh continued with Prakash Jha Productions for next four projects such as Aarakshan, Chakravyuh, Satyagraha and Lipstick Under my Burkha. From 2009 to 2015, He has worked from Production Assistant to First Assistant Director step by step while learning the basics of film making in each department. Harsh's first feature film as writer is "Miraj" (2018) produced by Alt J Films. 'Miraj' has been officially selected in Mindfiled Film Festival (Los Angelis), Calcutta International Cult Film Festival (Kolkata), Alt Film Festival, Toronto etc.