Hajar is the Chief Research Officer at Gold Sentinel, where she leads the ElephasCare project, and serves as a research scientist at the University of Waterloo. With a PhD in AI-powered radar systems, she focuses on developing AI and RF sensing technologies for healthcare and automotive safety. She has published over 40 papers, holds several patents, and has extensive experience in radar-based systems, signal processing, and machine learning. Hajar brings strong leadership, clear communication, and a collaborative approach to advancing innovative solutions.