Dr. Karaca is an expert in civil and environmental engineering, with a focus on sustainable civil infrastructure and the built environment. He is known for his innovative research, which covers topics such as resilient infrastructure, urban services, and green technology solutions on a global scale. Dr. Karaca has collaborated with various international organizations on projects that include managing urban air pollution, designing future utility systems, and assessing sustainability. He has previously been associated with esteemed universities, including the University of Houston, Cranfield University, and Istanbul University. Currently, he is a professor at Nazarbayev University, where he is dedicated to interdisciplinary research, mentoring, and making a positive impact on society. Dr. Karaca's contributions to the field are evident through his numerous publications and presentations, which aim to create a more sustainable and equitable world.