Hi, I'm Wahyu Irwansyah
Senior Mobile Developer
I build mobile apps that are fast, stable, and built to scale — from app architecture and native module integration to shipping on the Play Store and App Store, in React Native and Flutter.
class AppScreen extends Component {
render() {
return (
<View style={styles.root}>
<Text>Hello, mobile!</Text>
</View>
);
}
}
Focused on the details, comfortable with deadlines
Experienced in building and maintaining mobile apps across industries, from multi-brand hotel booking apps and fleet tracking with custom maps, to internal operational tools. Comfortable working in large codebases with multiple product flavors/variants.
Beyond writing code, also involved in debugging production builds, setting up release pipelines, and bridging native modules whenever existing libraries fall short. Comfortable working remotely and coordinating across teams.
The stack used day to day
Mobile frameworks
Architecture & state
Tooling & release
Integrations
A few projects worked on
Placeholders for now — swap in real names, screenshots, and links whenever you're ready.
Multi-brand booking app
A single codebase serving multiple hotel brands with distinct themes and flavors.
Fleet tracking & navigation
Background location tracking with custom map navigation and headless updates.
Offline-first sync
Keeps working without an internet connection and syncs once back online.
Real-time assignment & reporting
Assigns field teams and reports job status live.
Career journey
Senior Mobile Developer
Leading feature development, code reviews, and handling production issues across several React Native & Flutter apps.
Mobile Developer
Built and maintained cross-platform mobile apps, from technical design through public release.
Junior Developer
Started out in software development before focusing fully on mobile.
Let's talk about your project
Open to collaborations, contract work, and full-time roles.