About

I am an applied mathematician and educator currently serving as an Adjunct Instructor and Tutor in the Department of Mathematics at the University of Tennessee at Chattanooga (UTC). My work lies at the intersection of mathematical biology, stochastic modeling, and network based epidemiology, where I develop mathematical and computational frameworks to study complex disease dynamics. My current research focuses on spatially explicit network models for plant disease systems, including the development of compartmental epidemic models to investigate the spread and management of frogeye leaf spot in soybean crops. 

Before joining UTC, I worked as a lecturer in mathematics at the University of Peradeniya (UOP), Sri Lanka, where I taught undergraduate courses, mentored students, and contributed to academic events and outreach activities. My academic journey reflects a strong commitment to both teaching and research, combining rigorous mathematical theory with real world applications. Alongside my work in applied mathematics, my research background also includes graph theory, combinatorics, and cryptography, which has broadened my perspective on interdisciplinary problem solving.

My research interests center on the development of mathematical and computational tools to analyze complex systems. I am particularly interested in network based epidemic modeling, stochastic processes, and data-driven approaches that integrate biological insight with mathematical structure. Through my work, I aim to contribute to the growing field of mathematical biology by designing models that support evidence-based decision-making in agriculture and public health. 

As an educator, I strive to create a supportive learning environment that encourages curiosity and confidence in mathematics. My teaching philosophy emphasizes clear explanations, structured problem-solving, and helping students connect mathematical ideas to practical applications. I believe that strong mathematical foundations empower students across disciplines, and I am passionate about mentoring learners at different stages of their academic journeys. 

My academic achievements have been recognized through several honors and professional affiliations, including the Outstanding Graduate Student Award in Applied Mathematics at UTC, the University Award for Academic Excellence at UOP, and membership in Pi Mu Epsilon and the American Mathematical Society. I have presented my research at national and international venues and remain actively engaged in academic service, conference participation, and community outreach. 

I am broadly interested in advancing interdisciplinary research that connects mathematics, computation, and real world challenges, and I continue to explore opportunities that expand the impact of mathematical modeling in science and society.