iOS Engineer

Arifin Firdaus

iOS Engineer with hands-on experience across fintech, e-commerce, cloud storage, healthcare, and productivity — shipping apps used by millions. Passionate about clean architecture, test-driven development, and building software that scales.

Previously at
MEGA The Privacy Company Tokopedia Ice House ICTechnology Pty Ltd Apple Developer Academy
Email me LinkedIn GitHub

Career

Experience

MEGA The Privacy Company
iOS Engineer
SwiftUIUIKit AVKitCombine Clean Arch
Tokopedia
iOS Engineer
TextureRxSwift GraphQLMoya Clean Arch
Ice House
iOS Engineer · Prodia Project
RxSwiftGraphQL MoyaMVVM Clean Arch
ICTechnology Pty Ltd
iOS Engineer · TimeARK & Boxwise
SwiftUICoreLocation AVKitMoya Clean Arch
Apple Developer Academy
Student / Developer
SwiftiOS macOS

Work

Portfolio

Apps I built or contributed to.

Boxwise
Boxwise
iOS

Educational platform for boxers — financial literacy, life skills, and video-based course content. Built at ICTechnology Pty Ltd.

SwiftUI AVKit Moya Combine MVVM TDD
View details →
TimeArk
TimeARK Unlisted
iOS

Workforce management — clock in/out, attendance tracking, and leave requests. Distributed as an Apple Unlisted App (B2B enterprise model).

SwiftUI CoreLocation Moya Combine MVVM TDD
View details →
MEGA
MEGA
iOS

Secure cloud storage platform trusted by millions. Contributed to the Media Content feature and performance improvements at MEGA The Privacy Company.

SwiftUI UIKit AVFoundation CoreData Combine TDD
View details →
Tokopedia
Tokopedia
iOS

Indonesia's leading e-commerce platform. Contributed to features serving millions of users daily, using high-performance async UI.

Texture RxSwift GraphQL Moya MVVM TDD
View details →
Prodia
Prodia
iOS

Healthcare and diagnostic app — book tests, view results, and manage appointments. Built at Ice House for Indonesia's leading diagnostic provider.

RxSwift GraphQL Moya MVVM Clean Arch TDD
View details →
Sketra
Sketra
iOS Android

Modern wallpaper app — curated high-quality wallpapers to browse, download, and set. Built with Flutter for both iOS and Android.

Flutter MVVM Hive dio Material 3
View details →
Quran
Firdaus
Quran Firdaus
iOS iPadOS macOS

Offline Quran reader for the full Apple ecosystem — iPhone, iPad, and Mac. Dark mode, 100% offline, native SwiftUI experience.

SwiftUI CoreData async / await
View details →
Nawawi 40
Nawawi 40 Hadith
iOS

The 40 Hadith of Imam Nawawi — Arabic text, translations, explanations, and recommended references. A focused Islamic learning companion.

View details →
会说
Hui Shuo (会说)
iOS

Chinese phrase learning companion — search phrases, explore topics, and learn pronunciations and meanings on Apple platforms.

View details →
Tabunganku
Tabunganku
iOS

Personal savings and transaction tracker. Fully offline-first with local CoreData storage and smooth async operations.

SwiftUI CoreData async / await
View details →

Earlier Work

Academic & Early Projects

RA
Readdy — Reading Assistant (iOS)

An assistive reading app designed to improve the reading experience for people with dyslexia. Behance ↗

Readdy
HC
HEMOCS Entertainment Terminal App (iOS)

Head Movement Control System — navigate an entertainment interface using head gestures via the front camera. Swift, UIKit, Vision. Research Paper ↗ Details →

HEMOCS
CM
Come (iOS)

Social app for finding friends with shared interests and group buying. Built at PT Global Teknokreasi Indonesia. Swift, UIKit. comeapp.id ↗

Come
MI
Mang.id (Android)

Marketplace app for Indonesian SMEs (UMKM) — enabling local sellers to list and sell products. Java, Retrofit, XML. Play Store ↗

Mang.id
TV
UB TV (iOS & iPadOS)

University of Brawijaya's video streaming app — YouTube video player and live streams. iPhone and iPad support. Swift, UIKit, Storyboard.

UB TV
OB
Olimpiade Brawijaya 2017 — iOS & Android

Official app for Universitas Brawijaya's sports event — schedules, medal tally, real-time results. iOS in Swift, Android in Java.

OB iOS OB Android