About SJSSC

|

The consultancy is led by an internationally trained researcher with experience across academia, policy, and applied practice, supporting individuals and organisations through rigorous, ethical, and research-informed approaches.

Leadership & Expertise

Leadership & Expertise

Dr Sisitha Jayasinghe, PhD — an interdisciplinary sport scientist and applied health researcher with over a decade of international experience spanning Australia, the United Kingdom, Switzerland, France, and the United States — leads the consultancy.

With a doctorate in endocrinology, physiology, and exercise science from Deakin University, Dr Jayasinghe brings deep scientific expertise to real-world performance and health challenges. His work bridges rigorous academic research with applied consultancy, delivering evidence-based solutions across sport science and metabolic health.

Education & training: PhD (Deakin University) with advanced expertise in sport science, physiology, endocrinology, and metabolic health; Accredited Exercise Scientist (ESSA).

Research output: Author of peer-reviewed publications in leading international journals, contributing to the advancement of sport science and metabolic health research. A comprehensive list of publications and academic contributions is available via external academic profiles.

Collaborations: Partnerships with leading institutions across Australia, Europe, and North America, including Cornell University, Deakin University and University of Lausanne.

Applied experience: Advisory and applied expertise within elite and high-performance sport environments, translating science into measurable impact.