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/ PROJECTS.01-17

ENGINEERING_STACK_EXPLORER

Languages
Mobile Development
Frontend Development
Backend & Database
Moestream

Moestream

Mobile

Moestream is a simple anime streaming app for Android and iOS. Browse series, pick sources, and resume where you left off—watchlist and history are stored only on the device.

React NativeExpoNativewind
Demo Repo
KanaChat

KanaChat

Mobile

KanaChat is An Open Source ChatBot Application using Google Vertex AI build with Flutter.

FlutterFirebase
Demo Repo
BacaKomik V2 - Mobile Apps

BacaKomik V2 - Mobile Apps

Mobile

BacaKomik is a mobile application for reading manga that I create after learning Dart & Flutter.

FlutterFirebase
Demo Repo
Tantri Inventory Scanner - Mobile Apps

Tantri Inventory Scanner - Mobile Apps

Mobile

Mobile App for QR Scanner Invoice that used in inventory in BackOffice. Created using React Native

React NativeNativewind
Demo
Tantri POS - Mobile Apps

Tantri POS - Mobile Apps

Mobile

Mobile App Version of Tantri POS System for managing Online Order for restaurants, cafes, and other culinary businesses. Created using React Native.

React NativeNativewind
Demo
Tantri - QR Menu Online Order

Tantri - QR Menu Online Order

Web

Tantri QR Menu is a QR Menu Online Order for restaurants, cafes, and other culinary businesses. Created using using React.js and TailwindCSS.

ReactJSTailwindCSS
Demo

WORK_HISTORY

Mobile Developer

Sasana Digital
2024 — Present

Building mobile-first platforms for restaurants, logistics, and retail — ordering systems, POS, scanners, and ops tools. Deep work in React Native and Flutter: performance profiling, native module integrations, and offline-first sync.

Frontend Developer

Sasana Digital
2023 — 2024

Built dense admin dashboards, real-time kitchen displays, POS interfaces, and customer-facing ordering flows. Worked across React, SvelteKit, and Next.js — prioritizing fast load times, clean UI fidelity, and solid SEO.

Freelance Developer

Self-Employed
2020 — Present

End-to-end freelance builds across mobile and web — from scoping to production deploy. Mobile with React Native and Flutter, web with React and SvelteKit, backends with HonoJS.

Available — Let's Build Something

Have a project in mind? I'm open to mobile and web work — reach out and let's talk.

COMM_PROTOCOL SECURE
EMAIL: sofyan423@gmail.com
LOCATION: Remote / ID