I am an author, an educator, and a researcher in Applied Linguistics and TESOL (Teaching English to Speakers of Other Languages). My areas of specialisation are computer-assisted language learning (CALL) and language teacher education. My research interests include technology-enhanced language teaching (TELT), AI-powered language teaching, digital literacy, academic English writing, and language teacher development. I have developed a number of CALL applications, published extensively in the field of CALL, and conducted seminars and workshops around the world. I serve as the President of the Asia-Pacific Association for Computer-Assisted Language Learning (APACALL) and the Director of the Technology-Enhanced Language Teaching Research Institute (TELTRI). I work as Professor of Applied Linguistics and TESOL in the School of Education at the University of Southern Queensland (UniSQ), Australia. I teach undergraduate and postgraduate courses and supervise higher degree research students at UniSQ. My books include Insights into Digital Literacy in Language Teaching, Teacher Development in Technology-Enhanced Language Teaching, and Online Language Teaching in Action.