He is the incumbent Vice Chancellor of Arunachal Pradesh University at Pasighat. He has 31 years of experience of teaching at university level. A scholar of Geography, he has written two books and a number of articles. He has also offered guideship to over a dozen PhD students. On two occasions, he has served as a Visiting Professor in Japan besides being a Consultant Coordinator for United Nations Development Project (UNDP) for over a year. He has also honed his skills as a designer and song composer, and contributed towards preservation and promotion of Galo dialect of Arunachal Pradesh.