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Achievements

Achievement: Pair Extraordinairex2Achievement: Starstruckx2Achievement: YOLOAchievement: Pull Shark

Achievements

Achievement: Pair Extraordinairex2Achievement: Starstruckx2Achievement: YOLOAchievement: Pull Shark

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artwalker/README.md

Hey, I'm Xing 👋

🔍 Open to opportunities — AI Agent / LLM Application Engineer in Beijing.

X LinkedIn GitHub

What I Do

I build AI systems that solve real problems. Not demos — production systems.

Currently: Independent developer of RCAgent — an AI-powered root cause analysis platform for automotive cockpit systems.

  • 🤖 Multi-Agent Architecture — Commander + 18 domain specialists, WebSocket RPC orchestration
  • 🧠 Knowledge Engineering — Automated extraction pipeline, 2,000+ knowledge cards from 27,000+ tickets (86% match rate)
  • 🔍 RAG System — Qdrant vectors + SQLite FTS5 + tag matching, three-layer hybrid retrieval
  • 🛠 Full Stack — FastAPI + React/TypeScript, SSE real-time streaming, CLI TUI

Open Source

  • OpenClaw — AI Agent framework enthusiast & active contributor
  • EasyTranslator — Multilingual CLI translation tool powered by LLM API (⭐ 131)

Writing

Currently authoring 3 books on WeChat Official Account「王鑫星」(in progress):

📘 AI Hacking Guild: 思维即代码 — AI engineering methodology

📗 OpenClaw 实战指南 — Building your AI butler from scratch

📕 AI 的价值观: 解读 Claude 宪法 — AI safety & alignment

Tech Stack

AI/LLM    → Multi-Agent Systems, RAG, Prompt Engineering, Gemini/OpenAI API
AI Tools  → Claude Code, Gemini CLI
Backend   → Python, FastAPI, WebSocket, SSE, SQLite, Qdrant
Frontend  → TypeScript, React, Vite, Tailwind CSS
Systems   → Linux, Docker, Git/Gerrit, SA8155/SA8295 Automotive SoC
Languages → Rust, C

Philosophy

I ship with AI, not just about AI. Claude Code is my pair programmer — I architect, decide, and verify; AI accelerates execution. One person + AI tools = 3-5 person team output.

Building things that matter. One commit at a time.

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