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Ariesta Agung

@ariestaagung

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iOS developer who delivered 10+ financial and investment features for BNI’s Wondr platform, used by over 1M users.

Indonesia

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At PT Bank Negara Indonesia (Persero) Tbk., I developed and maintained more than 10 financial and investment features for Wondr, used by over 1M users. I also designed reusable UI components and assisted teams in setting up SwiftUI projects with modular architecture.

At PT Bank Rakyat Indonesia (Persero) Tbk., I engineered banking features for BRImo, including account opening and investment flows. I reduced code duplication by 30% by streamlining component use and code structure.

I’ve also developed iOS apps for logistics, productivity, and other products, and built AI agents for workflow tasks. My projects include Moosyc, an iOS app I took from architecture to MVP launch, and OHNavigationKit, a SwiftUI routing library.

Experience

Work history, roles, and key accomplishments

iOS Software Engineer

Community Platform Pte. Ltd. (Coto)

May 2026 - Aug 2026 (3 months)

Developed UI revamp for onboarding and data collection flow. Maintained and deployed iOS features in production codebase, collaborating with engineering team to investigate and implement changes.

iOS Swift SwiftUI UI Development Collaboration

iOS Software Engineer

PT Bank Negara Indonesia (Persero) Tbk.

Mar 2024 - Feb 2026 (1 year 11 months)

Developed and maintained 10+ core financial and investment features used by over 1M users on the Wondr platform. Designed reusable UI components and assisted in setting up new projects with SwiftUI and modular architecture.

Swift SwiftUI Cocoapods

XcodeGen

Modular Architectures Financial Services

iOS Software Engineer

PT Bank Rakyat Indonesia (Persero) Tbk

Dec 2021 - Jun 2023 (1 year 6 months)

Engineered core banking application features including RDN account opening, E-SBN purchase, and retirement fund management in BRImo. Reduced code duplication by 30% and introduced advanced Swift concepts to improve scalability.

Swift Clean Architecture

Generics

Enums

Banking

BriMO

iOS Software Engineer

GetMove - PT. Mitra Kuadran Teknologi

Jun 2020 - Jun 2021 (1 year)

Developed the GetMove iOS application, a local courier delivery service, from the ground up. Implemented key functionalities including authentication, user profile management, delivery data collection, order tracking, and WhatsApp chat integration.

Swift MVC SwiftUI

PreviewProvider

Authentication Order Tracking

Mobile Application Developer

PT. APPKEY

May 2019 - May 2020 (1 year)

Designed and developed mobile applications including a dentist booking system, an emergency ride-hailing sub-application, and a digital marketplace. Built iOS apps with Swift and MVC, and Android apps with Java and MVP.

Swift Java MVC MVP Android iOS