I will build custom ai agents, llm chatbots, and rag knowledge base for business

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george__yao
G
george__yao
George

About this gig

Turn AI into your hardest-working employee. I build custom AI agents, LLM chatbots, and RAG knowledge bases that answer questions, automate workflows, and serve your customers 24/7.


Instead of a generic bot that says "I don't know," you get an AI that actually understands your business trained on your own documents, connected to your own tools, and speaking your customers' language.


WHAT YOU GET:

Custom AI chatbot with your brand voice & persona

RAG knowledge base trained on your PDFs, Docs, Notion, or website

AI agents that take real actions: CRM updates, emails, API calls

Private LLM deployment your data never leaves your server


TOOLS I USE:

OpenAI GPT, Claude, Gemini, DeepSeek, Llama | LangChain, LangGraph, Dify, n8n | Vector databases (Milvus, Pinecone, FAISS) | Python, FastAPI


WHO IT'S FOR:

Businesses drowning in repetitive customer questions

Teams that waste hours searching internal documents

Founders who want AI automation without hiring a dev team


WHY ME:

End-to-end delivery: strategy development deployment support

Clear communication, milestone updates, no tech jargon

Post-launch support included in every package


Let's build an AI that works while you sleep.

Get to know George

George

AI Solutions Expert, Agents, LLM Dev, Knowledge Base, Digital Human

  • FromChina
  • Member sinceOct 2026
  • Languages

    Chinese, English
I'm an AI solutions developer specializing in building intelligent agents and custom LLM applications for businesses of all sizes. My core expertise: - AI Agent development — from single-purpose bots to multi-agent workflow systems, plus ready-to-deploy agent templates - Private LLM deployment & fine-tuning — full on-premise setup so sensitive data never leaves your infrastructure - Knowledge base & RAG systems — turning scattered files into a conversational, searchable intelligence hub - AI customer service platforms — 24/7 multilingual chatbots that cut support costs and response time