iOS developer focused on building reliable and maintainable applications using Swift and SwiftUI.
I prioritize correctness and stability in real-world environments, with a strong emphasis on understanding how systems behave in production.
- Swift / SwiftUI
- Complex UI handling (scroll performance, layout, rendering)
- Swift Concurrency (MainActor, Sendable, data race handling)
- WKWebView integration (JavaScript ↔ Native communication)
- Debugging production-level issues
- Clean Architecture adoption
- Separation of concerns (View / Interactor / Presenter / Router)
- Modularization for scalability and maintainability
- Improving legacy systems with documentation and structure
- Node.js / Express service development
- OAuth integration (Mastodon, Misskey)
- SQLite-based data modeling
- API integration and system-level debugging
- Docker / Docker Compose
- nginx / reverse proxy configuration
- Cloudflare (DNS, proxy)
- WebSocket troubleshooting
- SSL certificate automation (certbot)
- Prefer fact-based and reproducible solutions
- Focus on root cause analysis, not surface-level fixes
- Validate assumptions through testing and logs
- Avoid unnecessary abstractions unless they improve maintainability
- SwiftUI performance optimization
- Concurrency and thread safety
- WebView behavior and safe area handling
- API reliability and edge-case handling
- Playing games like Final Fantasy XIV, Arknights: Endfield
- Enjoy driving as a way to reset and think through problems