AI Full-stack Developer and Backend Engineer building practical AI tools, backend systems, and developer automation.
Open to AI / Backend Engineer opportunities.
- Building AI-native tools for LLM apps, RAG, agents, and CLI workflows.
- Designing backend services, API gateways, integrations, and automation systems.
- Turning rough ideas into runnable products, reusable scripts, and internal tools.
| Project | Description |
|---|---|
| interview-voice-diarizer | Local interview audio review CLI that transcribes recordings, separates speakers, and generates structured feedback. |
| AegisGateway | Reactive API gateway with config bootstrap, hot reload, JWT, rate limiting, circuit breaking, canary routing, and traffic mirroring. |
| mooomoocat-article-rag-agent | Local Markdown / TXT knowledge-base RAG agent with CLI conversation support. |
| timeline-driven | Timeline-driven task tracker for daily work and planning. |
| md2pdf-skill | Codex / Claude Code skill for converting Markdown into polished PDF or PNG outputs. |
- GitHub: @1919chichi
- Email: ch.zhao19@gmail.com


