Dr. Hajinur completed his Certificate of Completion of Training (CCT) through the East of England Deanery, UK, and holds Fellowship of the Royal College of Emergency Medicine (FRCEM). He has clinical experience in emergency medicine in the United Kingdom and the United Arab Emirates, with a professional focus on delivering high-quality acute emergency care. In addition to his clinical practice, Dr. Hajinur has a strong interest in medical education and training. He holds a Postgraduate Certificate in Medical Education and has served as an examiner for the Royal College of Emergency Medicine. He is also certified in Advanced Trauma and Medical Management in Football (ATMMiF) Level 5 and has experience in pitch-side football and event medicine, including service as a Senior Medical Officer with The Football Association at Wembley Stadium, London.