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Peter Gu
@peter_jia
AI Developer building chatbots, automation scripts, and custom Python tools
China
English
About me
I build practical AI tools and automation scripts using Python. My main areas:
AI chatbots and RAG-based Q&A systems (LangChain, vector databases)
Python automation — web scraping, data processing, task scheduling
LLM integration and model fine-tuning (PyTorch)
API development with Flask / FastAPI
Tech stack: Python, LangChain, PyTorch, FastAPI, Docker.
I deliver clean, working code with documentation. Share your requirements and I'll get it done.
Skills
Peter Gu
Offline •
See my services
AI Chatbot Development
I will build an ai chatbot or rag knowledge base q and a system
