Chathika Gunaratne, Ph.D.
About Chathika Gunaratne, Ph.D.
Chathika Gunaratne, Ph.D., is a Research Scientist specializing in Artificial Intelligence and Machine Learning at Oak Ridge National Laboratory. He has a diverse background in modeling and simulation, with previous roles at various prestigious institutions including the University of Central Florida and the Massachusetts Institute of Technology.
Current Role at Oak Ridge National Laboratory
Chathika Gunaratne serves as a Research Scientist specializing in Artificial Intelligence and Machine Learning at Oak Ridge National Laboratory. He has been in this position since 2023, contributing to the development and experimentation of AI and Agent-Based Models. His work utilizes some of the largest and fastest computing systems available, positioning him at the forefront of research in this rapidly evolving field.
Previous Experience in Research and Development
Prior to his current role, Chathika Gunaratne held several positions that enhanced his expertise in AI and simulation. He worked as a Postdoctoral Research Associate at Oak Ridge National Laboratory from 2021 to 2023 and as a Postdoctoral Associate at the Massachusetts Institute of Technology from 2020 to 2021. His experience also includes a role as a Postdoctoral Scholar at the University of Central Florida in 2020.
Professional Background in Software Engineering
Chathika Gunaratne has a solid foundation in software engineering, having worked as a Software Engineer and Serious-Games Developer at SimCentric Technologies from 2012 to 2014. He also gained early experience as a Trainee Software Engineer at Virtusa in 2010. These roles contributed to his technical skills and understanding of complex systems.
Educational Qualifications
Chathika Gunaratne holds a Doctor of Philosophy in Modeling and Simulation from the University of Central Florida, where he studied from 2014 to 2019. He also earned a Master of Science in the same field from the same institution in 2015. His undergraduate studies culminated in a Bachelor of Science in Computer Science from the University of Colombo School of Computing, completed in 2012.
Awards and Recognitions
Chathika Gunaratne is a recipient of the R&D 100 Award, which acknowledges significant contributions to research and development. This recognition highlights his impact in the field and his commitment to advancing technology and innovation.