- MA Economics (Acharya Nagarjuna University)
- PGCE (National Institute of Education, Samtse)
- BA Economics Hons (Sherubtse College, Delhi University)
irwa has a BA Economics Hons (Sherubtse College, affiliated to Delhi University), PGCE (National Institute of Education, Samtse) and MA Economics (Acharya Nagarjuna University, India). He is a lecturer in the faculty of Economics at Gedu College of Business Studies, Royal University of Bhutan. During his 2 years as an academic, Tirwa has taught Microeconomics and Macroeconomics for undergraduate programmes. Tirwa has contributed to Global Skills Enhancement Centre (GSEC) of the College as a Staff Advisor.
Tirwa worked for School Education in various capacities prior to university teaching. He was a member of Chiphen Rigphel Project (CRP) initiated by the Government of India. He has worked as a Trainer for Trainers (ToT) for new mathematics for high schools initiated by the Canadian Government. He has contributed immensely to Economics Program Design and Review while in the school. His current research interests are in Managerial Economics and Entrepreneurship.