I am Ngoc (Nicole) Quach Bao,
AI Engineer & Python Software Engineer building practical, production-ready AI systems.

With 2+ years of experience developing LLM-powered applications, agentic workflows, and automation systems, I specialize in turning business requirements into scalable AI products. I work across the full stack of AI engineering — from RAG pipelines and multi-agent orchestration to FastAPI backends, DevOps deployment, and workflow automation.

Key Highlights:
AI Engineering: Built end-to-end LLM systems including an AI Sales Training Core for Abbott (real-time conversation scoring using multi-agent Orchestrator–Routing–Evaluation framework).
Product Builder: Developed “AI Advisor Allplan,” a context-aware engineering assistant using LangChain + Pinecone, improving workflow efficiency by 50%+.
Domain Expertise: Experience across Sales Enablement, Talent Acquisition (Vi – AI TA Assistant), E-commerce automation, and customer support chatbots.
Tech Stack: Python, LangChain, LangGraph (familiar), FastAPI, Docker, RAG (Pinecone/Chroma), LLMs (OpenAI, Gemini, Claude), Linux Server, CI/CD, AWS & DigitalOcean.