**Mobile Engineer · Flutter / Kotlin Batam, Indonesia · LinkedIn
I build production mobile apps end-to-end. Two years on Indonesia's largest e-commerce app (Bukalapak), two years building a Flutter media super-app (Kakee) shipped on both stores. I'm currently exploring local-LLM and AI-integration patterns for mobile.
Flutter + BLoC, Node.js + MongoDB, shipped on Google Play + App Store. Owned the YouTube integration end-to-end (API analysis, GCP setup, backend, schema, frontend). Built email auth (Sendgrid + Node + Vue + Flutter) and the Eventbrite-powered events page.
Kotlin + Swift, MVVM-Flux. Led the Digital Products section (mobile plans, game coins) across Android + iOS. Profiled and fixed async bottlenecks in transaction flow. App Release Manager rotation.
Kotlin + MVVM. First production role. Built dashboard + social features.
| Project | What it is | Stack |
|---|---|---|
| MapLLM | Local-LLM place discovery | Node + Ollama + React |
| Jetpack-Compose | UI explorations · ⭐ 23 | Kotlin |
| CataTube | Movie DB app reference | Kotlin · MVVM · Room |


