Building practical tools, audio DSP, and stories with soul.

Dual-model AI repository auditor & global curve leaderboard grading Value, Creativity, User Journey, Functionality, and UI/UX with static AST analysis.

A 9-act audio-first native Android visual novel about blue-collar labor and eldercare, featuring multi-voice on-device TTS and -13.1 dB real-time speech ducking.

Edge-to-edge full-screen Android video player with orientation-aware playlists, swipe gestures, double-tap zoom modes, and Google Photos Favorites sync.

Character portrait generation and stylized RPG asset pipeline combining procedural art composition with deterministic palette and sprite workflows.

Full-featured karaoke lounge platform with QR mobile songbook, Stage TV display, Room Code gating, real-time pitch shifting, LUFS normalization, and CD+G rendering.

Dedicated solo vocal practice studio with real-time mic monitoring, backing track key/tempo control, and recording playback for singers.

Offline Jetpack Compose batch video audio normalizer targeting EBU R128 / ITU-R BS.1770 loudness with lossless video passthrough up to 30x realtime.

Native C++ & LVGL companion telemetry cluster for Mazda MX-5 Miata (ND2) over Bluetooth Classic & BLE, rendering RPM, gear, oil/coolant, and 4-wheel TPMS.