I’m James Thang(Dương Đình Bảo Thăng), an iOS specialist, SwiftUI instructor, and technical author building practical tools, thoughtful games, and polished experiences for iPhone and Mac.
I bring hands-on product development, SwiftUI and UIKit expertise, and experience with coding agents to help turn an idea into an app ready to ship.
For founders and teams building a new app, improving an existing product, or extending to another platform.
01
Native iOS & macOS
Swift, SwiftUI, and UIKit for apps that feel at home on Apple platforms. From interface design and system integrations to purchases and App Store preparation.
Swift
SwiftUI
UIKit
02
Cross-platform mobile
React Native development for projects that need a shared mobile foundation, with attention to platform behavior, usable interfaces, and maintainable code.
React Native
Mobile UI
Platform integration
03
Agent-assisted engineering
Experience working with Codex, Claude Code, and Cursor across development tasks. I pair these tools with hands-on implementation, code review, and testing.
Codex
Claude Code
Cursor
From the first screen to the release.
I connect interface work with the details that make an app useful: data flows, backend integrations, platform features, monetization, and release preparation. My independent apps are a place to put that thinking into practice.
