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iOS Developer · Jakarta, Indonesia

Rian Erlangga
Saputra

Swift · Objective-C · SwiftUI · UIKit · Jakarta, IndonesiaJakarta, Indonesia

Senior iOS Developer based in Jakarta, Indonesia with 9+ years of experience. Specialized in Swift, SwiftUI & UIKit — building apps used by 15M+ users. Available for freelance projects across Jakarta, Bandung, and Indonesia. Senior iOS Developer berbasis di Jakarta, Indonesia dengan pengalaman 9+ tahun. Spesialis Swift, SwiftUI & UIKit — membangun aplikasi yang digunakan 15M+ pengguna. Tersedia untuk proyek freelance di Jakarta, Bandung, dan seluruh Indonesia.

9+
Years iOSTahun iOS
15M+
App UsersPengguna App
~99%
Crash-freeBebas Crash
12+
Years TotalTotal Karier
Get in touchHubungi Saya See my workLihat Karya
Rian Erlangga Saputra - Senior iOS Developer Jakarta Indonesia
iOS Developer · Jakarta

CapabilitiesKeahlian

Built for Apple’s ecosystemDibangun untuk ekosistem Apple

9 years deep in Swift, UIKit, and everything in between.9 tahun mendalami Swift, UIKit, dan seluruh ekosistemnya.

LanguagesBahasa Pemrograman
Core DevelopmentPengembangan Inti
SwiftObjective-CKotlinJava
UI FrameworksFramework UI
Interface BuildingPembuatan Antarmuka
SwiftUIUIKitStoryboardXIB
ArchitectureArsitektur
Design PatternsPola Desain
MVVMVIPERMVCClean Arch
Data & NetworkData & Jaringan
Backend IntegrationIntegrasi Backend
URLSessionAlamofireCoreDataRealm
ConcurrencyKonkurensi
Async & PerformanceAsync & Performa
GCDCombineOperationQueue
ToolingAlat Pengembangan
Dev WorkflowAlur Kerja
XcodeFastlaneFirebaseAPNsFigma
Tools & PlatformsTools & Platform
Swift Swift Xcode Xcode SwiftUI SwiftUI UIKit UIKit Objective-C Obj-C Firebase Firebase Git Git Figma Figma

Portfolio

Apps I’ve shippedAplikasi yang telah saya rilis

From fintech to telco — real products, real users across Indonesia.Dari fintech hingga telko — produk nyata, pengguna nyata di seluruh Indonesia.

Aleph-LabsJun 2021 – PresentSekarang
MyXL Ultimate iOS app screenshot — XL Axiata telco self-service app
MyXL Ultimate app icon
MyXL Ultimate
Swift · UIKit · SwiftUI
Indonesia’s leading telco self-service app for XL Axiata — quota checking, package purchases, and account management for millions of users.Aplikasi self-service telko terdepan XL Axiata di Indonesia — cek kuota, beli paket, dan manajemen akun untuk jutaan pengguna.
App Store ↗
EmpatKali (Afterpay Indonesia)Sep 2020 – Jun 2021
EmpatKali iOS app screenshot — BNPL fintech installment payments
EmpatKali app icon
EmpatKali
Swift · UIKit
Fintech BNPL app for the Indonesian market, enabling 4x installment payments with a seamless mobile experience.Aplikasi BNPL fintech untuk pasar Indonesia yang memungkinkan cicilan 4x dengan pengalaman mobile yang mulus.
LinkedIn ↗
Good Boy StudiosSep 2019 – Sep 2020
Pet Parade iOS app screenshot — social platform for pet parents
Pet Parade app icon
Pet Parade
Swift · UIKit
Social platform for pet businesses and pet parents, powered by Patent-pending Pet Demographics® Audience Platform.Platform sosial untuk bisnis hewan peliharaan dan pemilik hewan, didukung oleh Pet Demographics® Audience Platform.
App Store ↗
Cat Fishing 2 mobile game screenshot — Unity game for cat lovers
Cat Fishing 2 app icon
Cat Fishing 2
Unity · C#
Addictive mobile game for cat lovers built with Unity — guide your cat to catch fish on screen.Game mobile adiktif untuk pecinta kucing yang dibuat dengan Unity — pandu kucingmu menangkap ikan di layar.
App Store ↗
Ask-FastJan 2017 – Sep 2019
Ask-Fast iOS app screenshot
Ask-Fast app icon
Ask-Fast
Swift · Objective-C
One of 4 iOS products developed at Ask-Fast. App has since been unpublished.Salah satu dari 4 produk iOS yang dikembangkan di Ask-Fast. Aplikasi telah diturunkan dari App Store.
LinkedIn ↗
TeamTelefoon iOS app screenshot — team phone management for business
TeamTelefoon app icon
TeamTelefoon
Swift · UIKit
Team phone management app for businesses, streamlining internal calls and contact management.Aplikasi manajemen telepon tim untuk bisnis, menyederhanakan panggilan internal dan manajemen kontak.
App Store ↗
Personal ProjectsProyek Pribadi
SchoolRyde iOS app screenshot — school transport with real-time tracking
SchoolRyde app icon
SchoolRyde
Swift · SwiftUI
School transportation app with real-time tracking, keeping parents informed and children safe.Aplikasi transportasi sekolah dengan pelacakan real-time, menjaga orang tua terinformasi dan anak-anak tetap aman.
App Store ↗
NantiAja iOS app screenshot — upcoming app in development
NantiAja app icon
NantiAja
Swift · SwiftUI
Upcoming iOS app in development. Follow along on Instagram for updates.Aplikasi iOS yang sedang dalam pengembangan. Ikuti terus di Instagram untuk pembaruan.
Instagram ↗

CareerKarier

12 years of mobile12 tahun di industri mobile

From Android roots to Apple expertise — based in Jakarta, serving clients across Indonesia.Dari akar Android hingga keahlian Apple — berbasis di Jakarta, melayani klien di seluruh Indonesia.

Jun 2021
PresentSekarang
CurrentSekarang
Senior iOS Developer
Aleph-Labs
Designed and developed MyXL Ultimate and Telkomsel By.U, serving 15M+ users across Indonesia. Maintained ~99% crash-free rate. Optimized app size, shipped major features, and led cross-functional collaboration.Merancang dan mengembangkan MyXL Ultimate dan Telkomsel By.U, melayani 15M+ pengguna di Indonesia. Mempertahankan tingkat bebas crash ~99%. Mengoptimalkan ukuran app dan memimpin kolaborasi lintas fungsi.
Sep 2020
Jun 2021
Senior iOS Developer
EmpatKali (Afterpay Indonesia)
Built iOS fintech app from ground up. Led feature development, performance improvements, and cross-team collaboration in a fast-moving BNPL startup.Membangun aplikasi fintech iOS dari awal. Memimpin pengembangan fitur dan kolaborasi lintas tim di startup BNPL yang bergerak cepat.
Sep 2019
Sep 2020
iOS Developer
Good Boy Studios
Built Pet Parade® and PetStar™ for iOS, plus Cat Fishing 2 using Unity. Worked closely with UI/UX designers and QA to deliver polished experiences.Membangun Pet Parade® dan PetStar™ untuk iOS, plus Cat Fishing 2 menggunakan Unity. Bekerja sama dengan desainer UI/UX dan QA.
Jan 2017
Sep 2019
iOS Developer
Ask-Fast
Developed 4 iOS products including Ask-Fast and TeamTelefoon. Collaborated across countries and time zones.Mengembangkan 4 produk iOS termasuk Ask-Fast dan TeamTelefoon. Berkolaborasi lintas negara dan zona waktu.
Jun 2015
Dec 2016
Android Developer
Walden Global Services
Android development for enterprise clients, broadening mobile platform knowledge.Pengembangan Android untuk klien enterprise, memperluas pengetahuan platform mobile.
Nov 2013
May 2015
Mobile Android Developer
Rumus Media Nusantara
Started mobile development career building Android applications from the ground up.Memulai karier pengembangan mobile dengan membangun aplikasi Android dari awal.

Let’s workMari Berkolaborasi

Have an iOS idea?Punya ide aplikasi iOS?

Freelance iOS Developer available for projects in Jakarta, Bandung, and across Indonesia — as well as remote worldwide. Whether it’s a new app or an existing product that needs care — let’s talk.iOS Developer freelance tersedia untuk proyek di Jakarta, Bandung, dan seluruh Indonesia — serta remote ke seluruh dunia. Baik aplikasi baru maupun produk yang sudah ada — mari kita diskusikan.

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