Bestari has a Bachelor of Science degree in Materials and Mineral Resources Engineering from the National Taipei University of Technology. After six years of studying and working in Taiwan as a Material Engineer, she decided to undergo a career change and follow her passion for diving. She returned to Indonesia to complete her Divemaster and Scientific Diver training with Indo Ocean Project, where she fell in love with the conservation world. Her passion for the ocean makes her want to help protect marine life and inspire others to live sustainably. She manages the project activities, deliverables, financials, and grants, as well as develops and leads the Conservation Experience program at Thresher Shark Indonesia.