Singh had written scripts primarily for Bollywood films and has worked in a regional-language Bhojpuri film "Aulaad" directed by Aslam Sheikh.

[3][4] Singh was initially working in Hindi cinema as an additional dialogue writer.

His first film as a writer and assistant director was Raj Kapoor's Prem Rog.

After making his debut in Bollywood, he then worked in Veergati as a producer and director, starring Salman Khan.

It was 1998 when he worked as an actor in Sham Ghansham film director by Ashok Ghai.