Projects

• Agentia — Personal AI Agent System

  Active

  A conversational AI platform with RAG and multi-agent supervisor built on LangGraph

  PythonFastAPILangGraphPostgreSQL / pgvectorRedisOllama (qwen2.5:32b, bge-m3, mistral)React (Web Component)LangfuseTavilyephem
  2026.05GitHub

• Tangram: An LLM Fine-tuning Failure Post-Mortem

  Active

  Fine-tuning an Audrey Tang-style AI: a complete failure post-mortem

  Pythontransformerstrl (SFTTrainer)peft (LoRA)bitsandbytes (QLoRA)datasetsBeautifulSoupPyTorchllama.cppOllamaLlama-3.2-3B-Instructwandb
  2026.04GitHub

• Relay — Multi-Agent System Across Three Deployment Architectures

  Active

  Same agent pipeline, evolved across Monolith, Docker Compose, and Kubernetes

  PythonFastAPIOllamaChromaDBDocker ComposeKubernetes (minikube)httpxtenacity
  2026.04GitHub

• SilverFlow

  Active

  Data pipeline analyzing Taiwan long-term care resource distribution with dbt Medallion architecture

  DuckDBdbt CorePythonFakerPandasJupyterMatplotlibSeabornSciPyDatasetteuv
  2026.04GitHub

• EchoForge

  Active

  Personal blog publishing system driven by voice and Gemini conversations

  Next.jsPythonWhisperOllamaNeon PostgresVercel
  2026.03GitHubDemo