Asst. Prof. Dr. Mustafa Mohammed Khalaf AlJumaily is a civil engineer and Assistant Professor at University of Almaarif, Iraq, where he serves as Dean of the College of Engineering. He holds a BSc from Al-Mustansiriyah University, an MSc from Universiti Kebangsaan Malaysia, and a PhD in Environmental Engineering from the University of Malaya (2019). His research covers water and wastewater treatment, membrane technology, nanomaterials, and desalination. In academic leadership, he has worked on programme development, accreditation, laboratory development, and institutional partnerships. He serves as a journal reviewer, thesis examiner, editorial contributor, and scientific committee member, and is a member of the Iraqi Engineers Union, the, and the Membrane Society. Colleagues know him as respectable, approachable, and easygoing.