At just 18 years old, Rangga has emerged as a remarkable talent in iOS development, currently serving as a Lead iOS Engineer at the Apple Developer Academy. His exceptional journey showcases his ability to manage development lifecycles and coordinate teams, resulting in the successful publication of two applications on the App Store - Gako and FIKHub - UPNVJ. This early achievement demonstrates his rapid growth and technical proficiency in the iOS development ecosystem.

Despite his young age, Rangga has demonstrated impressive technical capabilities, having developed five additional applications implementing MVVM architecture and Clean Code principles. His expertise spans across multiple frameworks including SwiftUI, UIKit, and various Apple technologies, while maintaining an outstanding academic record with a GPA of 3.86/4.00 in his Information Systems program at UPN "Veteran" Jakarta. His commitment to excellence is further evidenced by his role in teaching C++ programming to over 250 participants.

Rangga's most recent project, Gako, highlights his leadership abilities as he successfully manages team development and coordination while implementing innovative features such as "curhatan to documentation." His diverse skill set, including proficiency in multiple programming languages and development tools, combined with his achievement in securing second place in the Virtual Tourism Contest, showcases his potential as a rising star in the tech industry. This comprehensive skill set and early professional success make him a standout example of young talent in the iOS development community.