> whoami

Hello World. I'm Zhang Jun, an AI Software Engineer. Deep in low-code platforms and code-generation engines, with full-stack experience from architecture to team leadership—delivered a codegen system supporting Vue3, UniApp, and HarmonyOS compilation. Since late 2025 I've pivoted to AI application development, mastering Vibe Coding, prompt engineering, Agent development, and the LangChain/LangGraph stack. I believe technology serves product, continuously sharpening product thinking to deliver real user value.

> cat interests.txt

• - [ Vibe Coding / AI Project Development ]
• - [ Prompt Engineering / SKILL Writing ]
• - [ Agent Dev / LangChain / LangGraph ]
• - [ Low-Code Platform / Code Generation ]
• - [ AI Product Design / Product Thinking ]

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