E.A.G. Samanmalee Amarawansha is an agricultural and development economist whose research explores the impacts of post-harvest technologies and training on smallholder farmers in South Asia.

She is a recognized researcher with the following academic and professional profile:

• She has been affiliated with the Graduate School for International Development and Cooperation (IDEC) at Hiroshima University in Japan.
• Her work primarily centers on agricultural economics, food supply chains, and evaluating how post-harvest interventions affect farmers' behavior, crop quality, and income.