Dr S Suresh Surendran is an Expert Advisor in Planetary Health and Sustainable Development, providing valuable insights and advice to various organizations such as Commonwealth Medical Association, University of Vavuniya, HydroLand Consulting Engineers Ltd, PRIME A+ Institute, Coventry University, Relim Limited, University of South Wales, and Environment Agency. With a background in Civil and Environmental Engineering, Dr S Suresh Surendran has made significant contributions in areas such as flood modelling, water management, environmental risk assessment, and sustainable development through research, teaching, and consultancy work.