Saeed Ur Rehman is a Solid Oxide Stack Expert at Elcogen since August 2023, with a robust background in energy research. Previously, Saeed held positions as a Brain Pool Korea Research Fellow and Postdoctoral Researcher at the Korea Institute of Energy Research from September 2018 to August 2023, contributing to the development of solid oxide fuel cell cathode materials. Prior experience includes a Ph.D. Researcher role from March 2013 to June 2018, focusing on the fabrication and electrochemical investigation of composite cathodes. Educational qualifications include a Doctor of Philosophy in Advanced Energy and Technology from the University of Science and Technology, Korea, and a Master of Science in Chemical Engineering from the American University of Sharjah, complemented by a Bachelor of Science in Chemical Engineering from the University of Engineering and Technology, Lahore. Additional experience includes teaching and research roles at the American University of Sharjah and a coordination engineering position at William Hare UAE LLC.