I'm xingtuan. I build tools for the friction I keep running into: a workflow that's easy to get wrong, a setting buried too deep, a system quirk that has a fixable cause. I care less about which stack a problem belongs to and more about whether the result actually works.
Reach me at new2738547293@gmail.com.
Java and Kotlin are my strongest languages — fluent in both, and I write them daily. On Android I know the platform well: app structure, lifecycle, UI, and the build tooling around it. Windows is home ground for desktop work, from application development to system-level behavior. I also use AI coding agents in real work, scoping tasks, driving tools, and verifying the result instead of trusting the output.
Also in the toolbox: C#, TypeScript, JavaScript, Python; IntelliJ IDEA, VS Code, Git; Photoshop and Premiere Pro for visual work.
- BetterPrint · TypeScript · Electron · React
- MusicboxMC · TypeScript · Electron · MIDI
- HackintoshDisplayFix · Shell · EDID
More on my repositories.