Sarel developed an interest in e-learning in 2004 when he volunteered as a participant in a public university’s e-learning project. Leveraging his background in software engineering—a bachelor's degree in computer science with a major in software engineering—he began exploring the design and integration of e-learning with educational concepts and technical functionalities to enhance student learning opportunities. His first official e-learning initiative, diskusiMAYA (accessible at www.diskusimaya.com), was primarily designed to support his part-time students since 2006. Additionally, he conceptualized and developed an innovative e-learning environment tailored for selected teachers as part of the MAYA project, accessible via maya.ilusikreatif.com and maya.sorient.my. His approach incorporates diverse instructional design strategies, including online learning environments and blended learning methods, to sustain student engagement in the learning process. Sarel has also contributed to the development of a virtual learning environment platform for a private university, focusing on how virtual environments function as collaborative spaces to enhance students’ learning experiences. Now, he emphasizes the importance of experience in practicing digital skills in education as a transition to AI Literacy. At the same time, he is an AI trainer in/for education who has produced several GPTs under the Scholar AI Project such as 'Scholar Proposal Mentor', 'Scholar Bloom's Digital Taxonomy', Scholar Intelligence Report, or 'Scholar UM Expert'. According to him, every engagement provided by the community (either lecturers or students) in the online environment is about building up motivation.

Dr. Karthikayini Krishnasamy, PhD, MNSc, BNSc, Adv. Dip. Nur. (Oncology)Senior Lecturer, Department of Nursing ScienceUniversity of Malaya, Kuala Lumpur, MalaysiaORCID iD: [Orcid ID: https://orcid.org/0009-0002-8094-87760009-0002-8094-8776] Dr. Karthikayini Krishnasamy is a distinguished nursing academic and healthcare leader with over 29 years of experience in clinical practice, healthcare management, quality improvement, and higher education. She currently serves as a Senior Lecturer at the Department of Nursing Science, University of Malaya, and is nationally and internationally recognized for her expertise in patient safety, infection control, nutrition support therapy, and oncology nursing. She holds a PhD in Hospital Quality Management (Patient Safety) from the University of Malaya and has advanced qualifications in oncology nursing and healthcare management. She also served as Coordinator in the Quality Department at University Malaya Medical Centre (UMMC) for over three years, where she led initiatives in clinical governance, patient safety, and healthcare quality improvement. Her areas of expertise include Continuous Quality Improvement, Clinical Risk Management, and Patient Safety. She received formal training as a Comprehensive Unit-based Safety Program (CUSP) trainer from Johns Hopkins Hospital and the Armstrong Institute for Patient Safety and Quality, Johns Hopkins Medicine. Throughout her career, Dr. Karthikayini has held progressive leadership roles in nursing—from front-line clinical care to senior hospital administration—across a wide range of specialties including general surgery, neurosurgery, vascular surgery, burns and plastic, cardiothoracic, oncology, psychiatry, general medicine, hematology, neurology, ENT, orthopedics, and pediatrics. She contributed to the development of in-house electronic medical record (EMR) systems at UMMC, including modules for the National Early Warning Score (NEWS), fall prevention, delirium assessment, and a House Officer Dashboard System. A dedicated educator and mentor, Dr. Karthikayini is actively involved in undergraduate and postgraduate nursing education. She has delivered keynote addresses and lectures at numerous national and international conferences, and has facilitated professional development workshops on patient safety, clinical nutrition, and falls prevention. Her research focuses on patient safety culture, fall prevention, medication safety in older adults, and interprofessional collaboration. She has published in peer-reviewed journals such as Age and Ageing, International Journal of Clinical Practice, and Disaster Medicine and Public Health Preparedness. Dr. Karthikayini has received multiple accolades, including the Venus International Award for Excellence in Oncology Nursing, UMMC Excellence Service Awards, and recognition for her leadership in quality improvement, both locally and internationally. She is a registered member of the Nursing Board of Malaysia, a life member of the Malaysian Nurses Association, and a committee member of the Malaysian Society for Quality in Health (MSQH) focusing on patient safety (research and training). With a steadfast commitment to advancing nursing practice and strengthening healthcare systems, Dr. Karthikayini continues to lead transformative initiatives to improve patient care and clinical outcomes in Malaysia and beyond.

Nazirah Hasnan was born and received her early education in Petaling Jaya Selangor, Malaysia. She completed her undergraduate (MBBS) and postgraduate training in rehabilitation medicine (MRehabMed) from the Universiti Malaya in 1993 and 2001 respectively. She then became a specialist and lecturer at her alma mater and completed a PhD in Rehabilitation (Spinal Cord Medicine), graduating in 2014 under the Universiti Malaya – University of Sydney Joint Doctorate (Co-tutelle) program. She has supervised more than 20 Masters and PhD students, and published over 80 scientific publications. She stands as a luminary in the field of Rehabilitation Medicine, whose extensive career and academic achievements have significantly contributed to medical advancements, particularly in Spinal Cord Injury Rehabilitation, Wound Management, Functional Electrical Stimulation, Exercise for Special Population and Assistive Technology. Her career, marked by dedication to both clinical practice and academic research, exemplifies the impactful intersection of medicine, technology, and education. Her leadership skills has driven the development of specialized rehabilitation services; stroke rehabilitation, spinal cord injury rehabilitation, diabetic foot care and wound management; and expansion of other services, CReATE@ PPUM being the latest. Professor Nazirah's professional trajectory is marked by significant appointments, reflecting her leadership and expertise in rehabilitation medicine. She has been a Consultant Rehabilitation Physician at Pusat Perubatan Universiti Malaya (PPUM), Malaysia’s premier and leading academic medical centre since 2001 and has held various key positions, including Deputy Director (Medical) and, most notably, the Director of PPUM since November 2020 until today. At the national academic and professional level, she is a member of the National Rehabilitation Medicine Conjoint Board, member of the Academy of Medicine, and member of the National Specialist Registry (NSR) Specialist Sub-Committee.  She is the immediate past President of Malaysian Association of Rehabilitation Physicians (MARP) and the President of Malaysian Chapter of the International Functional Electrical Stimulation Society. Professor Nazirah is an executive member of the Asian Spinal Cord Network (ASCoN), member of the Education Committee of the International Spinal Cord Society (ISCoS), previosuly the National leader for the International Spinal Cord Injury Survey, a Swiss Paraplegic Centre and World Health Organization project and member of the Capacity Building Committee of the International Society of Physical and Rehabilitation Medicine-World Health Organisation. Outside academia, she has had extensive involvement and experience in project development, various networking with government and NGOs and has led many successful projects. Her dedication to community service is exemplified by her advisory roles in organizations supporting persons with disabilities (PWDs), such as the Malaysian Spinal Cord Injury Advocacy Association (MASAA), Diveheart Malaysia, OKU Sentral and previously Malaysian Spinal Injuries Association (MASIA) and Pet Positive. She has also been actively involved in initiatives promoting scuba diving for PWDs, showcasing her commitment to enhancing the quality of life for individuals through innovative and inclusive activities. Professor Nazirah Hasnan's career journey is a testament to the profound impact that dedicated healthcare professionals can have on advancing medical education and practice, improving patient outcomes and return to meaningful roles in the community. Her contributions to rehabilitation medicine, her leadership in academic and hospital management, and her commitment to community engagement illustrates the qualities of a true medical pioneer. Through her work, she continues to inspire and lead, shaping the future of medicine in Malaysia and beyond.