Vatana Chhorn

Contributed to POC and R&D, integrating native iOS features into a Flutter app, including Siri shortcuts and Live Activities

Explored Apple Intelligence for agentic voice command actions within a native POC app

Improved stability by fixing bugs in a Flutter codebase; partially enhanced UI test automation using semantic for more reliable Appium selectors

Won first place in the Swinburne Design for Change Competition for Vapeo: Quit Vaping

Achieved #2 ranking in Cambodia's Apple top free games list with Peak Bondav

Khmer Dictionary: Chuon Nath gained over 100k downloads with over 10k overall ratings

Ported Peak Bondav to Android using Jetpack Compose and Kotlin

Led Money Tracker: Expense Manager, achieving over 100k downloads

Refactored Money Tracker from 101 MB to 61.4 MB, migrating to MVVM-C architecture

Built Smart Calendar KH with over 10k daily users and Thai Buddhist Calendar with over 5k daily users

Mentored junior developers on SwiftUI, Async/Await, Combine, and RxSwift

Collaborated on Simple Notes using Point Free TCA architecture

Extended app functionality to iPad and Mac Catalyst

Developed and maintained RxSwift/RxCocoa projects with reactive programming paradigms

Distributed source code across 10+ brands

Demonstrated versatility in developing tvOS applications

Designed and implemented features utilizing Clean Architecture

Leveraged Kotlin Flow and suspend functions to manage asynchronous data streams

Employed Koin for dependency injection to ensure modular, testable, maintainable code

Developed a custom local Expo module to integrate an on-device CoreML model into a React Native app

Trained a CoreML model using internally annotated data via CreateML

Implemented automatic object color extraction using k-means clustering with brightness, saturation, and color distinctiveness filtering

Prototyped advanced color segmentation using DETR ResNet-50 for object isolation

Implemented automated UI testing using Maestro