Tarnjit Singh was associated with film making from the year 2002 and worked as editor’ Director. To several programmes of DOORDARSHAN and Punjabi channels. Tarnjit Singh has produced Punjabi music videos and Punjabi spiritual tourism Documentaries for Different entities. The story of firefighters - a documentary film made for the home department, govt of J&K as editor Disaster management & risk factors - a documentary film made for the home department, govt of J&K as editor Associate producer for "Prabha ki diary" a short film in Mumbai. Recently, Tarnjit Singh is active in the production and distribution of Punjabi language content. Presently Producing a Hindi-English feature Film "JLRNJ: Ji Lalachahe Raha Na Jaye'' with Spectrum films Banner.
Planning to Shooting JLRNJ Feature Film schedule in Canada