Shri K. Rajaraman belongs to the 1989 batch of Indian Administrative Service (Tamil Nadu cadre) and has assumed the responsibility of the Chairperson of International Financial Services Centres Authority (IFSCA) after serving for nearly 35 years in various leadership roles in Government of India and Government of Tamil Nadu. Prior to joining the IFSCA, he served as the Secretary to Government of India in the Department of Telecommunications. He is a B.Tech Graduate in Electronics & Communications, a first-class MBA and Master of Economics.

Starting his career as a Design Engineer in BHEL, Trichy, during his rich and varied experience as an IAS Officer, he had held various administrative positions in the areas of Investment Promotion, Foreign Direct Investment, Public Sector Undertakings, Industrial Infrastructure, VAT Administration, etc. He was MD of Chennai Metro Railways for nearly 4 years during its early construction phase, Commissioner for Commercial Taxes in Government of Tamil Nadu, and Joint Secretary Expenditure in Government of India. He also served as Additional Secretary, Investment, IER and Administration in the Department of Economic Affairs, Ministry of Finance.