About

About Me

Hi, I am HUTAO667, a developer focused on AI application development and practical engineering.

I work with LLM applications, multi-model integration, Function Calling, MCP, RAG, and the practical delivery of these capabilities in real projects.

This blog documents my technical notes, project retrospectives, and problem-solving process. Topics include AI application development, Unreal Engine tools, Python desktop apps, full-stack web development, and productivity workflows.

Current Focus

  • LLM application engineering: model integration, tool calling, and context management
  • RAG and knowledge bases: document processing, retrieval augmentation, and evaluation
  • Unreal Engine tooling: AI-powered desktop tools and editor assistance
  • Personal knowledge management: Obsidian, automated sync, and publishing workflows

You can read posts in the blog archive or visit my GitHub for projects.