Rasanga is the head of Finance Sector Ratings at ICRA Lanka, where he overlooks bank, NBFI, insurance, and other financial sector ratings. Specialist in corporate finance, valuation, financial analysis, Rasanga has close to four years of experience in credit rating. Before joining ICRA, he worked as an investment banking analyst at York Street Partners, which is a Sri Lanka focused investment bank, where he worked on numerous financial advisory and fundraising exercises. He holds B.Sc in Finance degree from the University of Sri Jayewardenepura and a passed finalist of CIMA UK. He also holds a post-graduate diploma in marketing from The Chartered Institute of Marketing (CIM) UK.