Along with 3 other specialist NSAA tutors Wiraaj co-authored The Ultimate NSAA Guide.

Wiraaj graduated in 2012 with an honours degree in Natural Sciences from Pembroke College, Cambridge where he was selected to receive annual scholarship funding from the Cambridge Trusts. In his final year at Cambridge he specialised in the rigorous Mechanisms of Disease option during which he wrote an independent research dissertation on autoimmune thyroid disease.

Wiraaj subsequently completed graduate medical studies (MBBS) at the University of Sydney in 2016. He is currently a resident medical officer in Sydney where he plans to pursue further clinical specialisation as an internal medicine physician.

With a longstanding passion for teaching, Wiraaj has been heavily involved in tutoring students at various stages of their education. Over the years Wiraaj has successfully coached a great number of students into Oxbridge. Outside of medicine and education, Wiraaj enjoys playing jazz guitar and football.