Sidharth Reghunathan is a graduate of The Indian Institute of Science Education and Research Thiruvananthapuram (IISER TVM), where he completed a dual degree in Physics and Mathematics. His master's thesis focused on approaches for improving efficiency in next generation perovskite solar cells.

Currently, Sidharth is participating in a global Ph.D. program between the University of St Andrews and Bar-Ilan University, where he is working on chalcogenide-based absorbers for photovoltaic applications and exploring the use of 2D perovskite phases for IoT (Internet of Things) applications.

In addition to his academic and research pursuits, Sidharth is passionate about electronics and has experience with building custom experimental setups and automation using LabVIEW, C++, and .NET programming, as well as embedded programming.