- Professor of Paediatric Surgery National University of Malaysia@Universiti Kebangsaan Malaysia (UKM).
- Head of Paediatric Surgery, UKM Medical Centre (UKMMC).
- Senior Consultant Paediatric Surgeon UKMMC.
- Member, Paediatric Surgery Conjoined Board Malaysia.
- Founder & Coordinator, Paediatric Surgery Specialty Training Programme UKM
- Member, Paediatric Surgery Specialty, National Specialist Register.
- Advocate for #ChildFriendly #ChildSafety Hospitals/Nations
- International Examiner for European Board of Paediatric Surgery Examinations (previously known as Honorary World Examiner EBPS)
- Paediatric Surgery
- Neonatal Surgery
- Surgical Oncology
- Rare diseases
- Minimally Invasive Surgery
- Advanced Laparoscopic Surgery
- Pediatric laparoscopy
- Vascular Anomalies
- Innovative technique
Universiti Kebangsaan Malaysia, Paediatric Surgery Unit, Department of Surgery, Faculty Member.