I am a software engineer based in Sunnyvale (CA), USA, currently specializing in Android development. I love building UI/UX libraries that make developers' lives easier.

I am currently maintaining and improving:

• 🐛 DebugOverlay-Android
  A zero-configuration runtime diagnostics overlay for Android fully written in Kotlin + Jetpack Compose. It surfaces real-time performance metrics (CPU, memory, FPS), Logcat, Network, UI Tree, Device Info, AppExits/Crash logging panels, and one-tap bug reports — all without requiring dangerous permissions.

• 📍 android-mock-location-mcp
  MCP server for controlling Android emulator GPS location during development/testing.

• 🗺️ Chizu (early prototype)
  A Kotlin Multiplatform mapping library for Compose with a provider-agnostic core — starting with Google Maps and MapLibre support on Android, with iOS planned.

• ⚔️ SamuraiTyping
  Free touch-typing for kids ages 7+. No ads, no accounts, no tracking. A fun Japanese warrior-themed app with 9 levels — from Apprentice to Legend. Built by a parent.