Ts.Dr. Siti Hajar Halili is a Professor in Innovative Digital Learning at the Universiti Malaya, Kuala Lumpur. She is also a Professional Technologist (Ts) from the Malaysian Board of Technology (MBOT). Currently, she is the Head of the Department of Curriculum & Instructional Technology. She was formerly with the Research Division, Prime Minister Department, Malaysia. She holds a Degree in Information System Management from the University Technology MARA, a Master's in Educational Technology, and a Ph.D. in Adult Education Technology from the University Sains Malaysia. Her works are published in ISI, SCOPUS, Malaysian and International journals. She has also published books and chapters in books. She has received awards such as the Dean’s Award, Best of Presentation Award, Excellent Service Award, Gold Award, The Most Outstanding Reviewer, Appreciation Certificate from Jabatan Pendidikan Selangor, and scholarships from MyBrain15 and USM Fellowship. She was the Chief Editor of Jurnal Penyelidikan Pendidikan and an article reviewer for several journals and conferences. She is also appointed as the university's open distance learning (ODL) expert, Programme Coordinator for the university's ODL and Master of Instructional Technology program, Head of Auditor for the faculty of education, and one of the University Malaya Family Research & Development Centre committee members. She focuses her research on Innovative Digital Learning, particularly in Flipped Learning, Open Distance Learning, Digital Badges Learning, Instructional Design & Technology and Digital Curriculum Innovation. In short, she utilises digital learning to make learning flexible through Flipped Learning, accessible via Open Distance Learning and rewarding with Digital Badges. She also ensures it is well-designed, utilising Instructional Design & Technology and modern approaches through Digital Curriculum Innovation. This approach combines technology with pedagogy to create effective and impactful learning experiences for all.