01RAG / AI CHATBOT
Hybrid AI Chatbot
Built a hybrid chatbot combining rule-based routing and AI. Replaced a monthly SaaS setup with a self-managed system, implemented input classification and appropriate guidance, and recorded an approximately 40% conversion rate.
PythonVercelGoogle SheetsLLM API
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02PUBLIC PROJECT
Transcription Web App
A web app combining transcription, speaker diarization, AI summaries, decisions and task extraction using FastAPI, asynchronous processing and WebSocket.
FastAPIWebSocketAI SummarySpeaker Diarization
03PUBLIC PROJECT
Chocotto Chat
Account-free web chat with invitation links, QR-code entry and file transfer between devices.
Web ChatQR CodeFile Transfer
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