I finished my neurosurgical residency training program from Universitas Airlangga in 2008. In the same year, I was recruited as a faculty member in Department of Neurosurgery, Dr. Soetomo General Hospital - Faculty of Medicine Universitas Airlangga. My interest in pediatric neurosurgery grew since i was a resident. In 2009, i got a grant for observer fellowship in pediatric neurosurgery from AANS-Pediatric Section (International Travelling Fellowship in Pediatric Neurosurgery). I spent 3 months with Prof. Michael R. Scott in Boston. I also had an opportunity to work in BC Children Hospital as clinical fellow under supervision of Prof. Paul Steinbok in 2011. The hospital i am working at now is the academic teaching hospital for Universitas Airlangga. We train residents and accept "short fellowship" program (unpaid) for endovascular training and spine surgery. Resident will rotate in Pediatric Neurosurgery Section for 6 months under Dr. M. Arifin and I.