Led Android, iOS, and Flutter development of a super app serving 1M+ daily users across Indonesian enterprises. Responsible for platform architecture, quality, and a team of 6 engineers.
Offline-first expense and password manager, now Kotlin Multiplatform across Android and iOS. Gemini-powered receipt scanning and a voice-assisted split bill wizard turn a photo into a settled group expense.
A real-time collaborative canvas for close friends and couples — shared drawing, sticky notes, and a home-screen widget, built with Kotlin Multiplatform for Android and iOS.
A browser-based text manipulation studio — counting, splitting, diffing, and reformatting text, plus a Gemini-powered AI assistant, packaged as an installable offline PWA.
Android Developer at Attendance by Talenta (Apr–Oct 2020). Migrated the codebase to the latest Android SDKs, delivered workforce management features, and lifted unit test coverage while holding a 99.5% crash-free rate in production.