My Project Portfolio
Here are some of my most representative projects. Click any card to view the full story, architecture, and my contribution.
2026-02

Twinkle Voice: Scenario-Based Speech Training with Real-Time Feedback
Feb 2026 – Present
A mobile-first speech training product that combines scenario missions, turn-based voice interaction, and actionable pronunciation/prosody feedback.
PythonFastAPIASRProsody AnalysisPronunciation ScoringPrompt Engineering+1
2025-08

Award
Real Talka: Enterprise AI Voice Sales Assistant
Aug 2025 – Present
Taipei Youth Bureau 2025 Public Policy Award
A multi-tenant B2B SaaS platform that brings AI agents into voice-based sales calls, combining speech, knowledge management, and omnichannel delivery.
PythonFastAPIPostgreSQLWebRTCSIPLLM API+3
2025-05
2024
