Software Engineer Lead, Android at Stockbit · Bibit (PT Bibit Tumbuh Bersama)

Led Android engineering for Bibit (10M+ downloads, 300K DAU) and Stockbit (5M+ downloads, 750K DAU), market-leading mutual fund and stock investment apps in Indonesia. Initiated and rolled out a single-page (single-Activity) architecture and modularized the codebase by feature and layer, improving build time by ~40%. Drove performance and security improvements including reduced app startup time, runtime improvements, APK size reduction (~15%), and hardened the app for finance-grade security. Built and maintained CI/CD pipelines and custom mobile tooling, cutting release/build time by ~10%. Adopted modern Android stack (Jetpack Compose, Coroutines/Flow, MVVM, Hilt) and shipped major features such as Bibit Recap, Bibit for Business, Bibit Bareng, Celebrate Portfolio Goal, dark mode, and WhatsApp OTP. Mentored engineers and set Android technical direction and code-quality standards.

Senior Android Engineer at Kurio (PT Kurio)

Worked on core UX and navigation improvements for the Kurio news app. Redesigned the news-feed layout system to improve content presentation and readability. Rebuilt the home bottom navigation with custom animations including a rounded bottom bar and a sticky circular main menu to elevate app UX.

Senior Android Developer at Interactive Technologies Corp

Designed, developed, and tested Point-of-Sale (POS) applications for enterprise customers. Led and mentored junior developers and established development and testing practices.