Prof. Mardeni Roslee is a Professor at the Faculty of Engineering, Multimedia University (MMU), where he has served since 2008. He is also the founder and CEO of Armada Smart Tech MR Sdn Bhd. His research covers 5G/6G communications, D2D, V2V, UAV, artificial intelligence, the Internet of Things and radar communication. He chairs MMU's Centre of Wireless Technology, a Centre of Excellence for Intelligent Network, and previously served as Deputy Director of its Research Management Centre. He is a Chartered Engineer (UK), a Senior Member of IEEE and a Member of the IET. He was elected Chair of IEEE COM-VT for 2019–2020, and he holds visiting professorships at eight universities abroad. He has supervised 50 postgraduate students, published 230 papers, and led 36 research grants worth RM7.9 million (USD 1.8 million). He has consulted for industry and government in Malaysia, Nigeria, Libya and Kazakhstan, delivered keynotes at 31 international conferences, and served as General Chair of 14 conferences. He has received more than 90 research awards, including Top Research Scientist Malaysia 2020 and several IEEE honours. In 2025 he was elected a Fellow of the Academy of Sciences Malaysia, the nation's highest recognition for scientific excellence.