I will build ai chatbot, rag system, and python app

U
ustb_tqc
U
ustb_tqc
Q.C. Tan
build ai chatbot, rag system, and python app
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build ai chatbot, rag system, and python app
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build ai chatbot, rag system, and python appbuild ai chatbot, rag system, and python appbuild ai chatbot, rag system, and python app

About this gig

I will develop custom AI applications powered by Large Language Models (LLMs), including AI chatbots, RAG systems, AI agents, and intelligent automation solutions. Whether you need OpenAI, Gemini, Claude, DeepSeek, or open-source LLM integration, I can build scalable and production-ready solutions tailored to your business. Clean code, clear communication, and reliable delivery are guaranteed.

  • Application Type

    • Web Application

  • Desktop Frameworks

    • PyQt
    • Tkinter

  • AI Type

    • Chat
    • Productivity Tools
    • Custom

  • Programming Language

    • JavaScript
    • Python
    • TypeScript
    • React
    • PyTorch
    • Tensorflow

  • Web Frameworks

    • React
    • Django
    • Flask
    • Next.js

  • No & Low-Code Builders

    • Other

Get to know Q.C. Tan

Q.C. Tan

AI Engineer LLM RAG Python Developer

  • FromChina
  • Member sinceJul 2026

  • Languages

    English
I'm an AI Engineer specializing in Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), and Python development. I'm currently pursuing my master's degree at HKUST. My expertise includes LLM applications, RAG/GraphRAG, AI workflow automation, prompt engineering, and Python backend development. I've built AI assistants, document QA systems, and knowledge retrieval solutions. I focus on writing clean code, communicating efficiently, and delivering reliable AI solutions tailored to clients' needs.

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