Hello. I'm Hoyeol Kim.

I currently live in Dallas, Texas, and work as an AI QA Engineer at Samsung Electronics America. Previously, I worked on AI data at Amazon Web Services after completing my PhD. In my free time, I enjoy developing mobile apps.

VoiceSummary - AI Summaries

VoiceSummary utilizes Apple Intelligence for ASR and summarization. I developed this app based on MVVM, using SwiftUI, SwiftData, Apple Intelligence, StoreKit, and UserDefaults

iOS_Development Swift SwiftUI UIKit SwiftData StoreKit AppleIntelligence

AI Voice - Text to Speech Maker

AIVoice is the high-performance Text-to-Speech app built natively with SwiftUI and powered by Apple Intelligence for unmatched voice quality.

iOS_Development Swift SwiftUI UIKit SwiftData StoreKit AppleIntelligence

Colorizer - Colorize Photos

The Colorizer app colorizes black and white images. I developed this app, using React Native (Expo), Flask, and PyTorch.

React_Native Flask PyTorch Machine_Learning Computer_Vision iOS_Development Android_Development

SafeKey - Password Manager

A secure password manager that supports syncing through iCloud. I developed this app based on MVVM, using SwiftUI, SwiftData, CloudKit, StoreKit, Local Authentication, UserDefaults, and KitTextField.

iOS_Development Swift SwiftUI UIKit SwiftData CloudKit StoreKit Local_Auth

NeonLED - LED Banner

I developed this app in SwiftUI based on MVVM and localized it for languages, such as Korean and Japanese.

iOS_Development Swift SwiftUI UserDefaults Localization StoreKit

K-Town Rewards

I developed the app in UIKit based on MVC, implementing features like badge notifications, point systems, and payment functions.

iOS_Development Swift UIKit RESTful_API Firebase JSON

KoreanKitchen

I developed this Android app in Kotlin, KoreanKitchen, featuring Korean food recipes with RecyclerView, CardView, JSON parsing, Glide for image loading, Parcelable for data transfer, and animated view transitions.

Kotlin Android_Development JSON Glide Parcelable RecyclerView CardView