Arnab is based in South Kolkata, with activities all over the country and abroad. He is a man of differential thinking, and is primarily a creative film maker and videographer in the fields of shorts and docus, with additional extra-curricular activities as actor, musician, writer, narrator and artist.

He has an unusual life story of his own, full of twists and turns, which itself is like a drama. Life has taught him a lot. He is a strong humanist based on logic, free from all bias on religion and politics, and is also free from things like ego, greed, hypocrisy, jealousy, etc. He is a down to earth person, leading a very simple life.