After acquiring M.A. in History, Anirban  joined in the profession of Teaching in school, in India. Served as Teacher for about 10 years.
Thus observed the field of education from within. Observed and realized the common situations in different countries. Observed the changes. Felt the heat and the tears in the dark, as well as the joy … of learning, sharing … and relations …. among Teachers, Students, Society, even governments.
Regarding his novel The Red Ink Pen, in his own words - "And in the free times, in tired evenings, exhausted weekends …. or during an off-period between many busy ones, in the school, the keyboard in the laptop got hit by the strokes not only of experience but also of feelings, thoughts … and imagination! – And over a period of a couple of years, was knitted in The Red Ink Pen."
He has authored a second novel based on extensive research in history - Hidden Treasure: An Exhilarating Pursuit in search of forgotten sagas & lost treasure
Other than writing, he was also an artist - a painter and a trained interior designer. The covers of his books have been designed by him.
He was a singer too. He has a YouTube channel featuring some of his songs.