Jia Huang

Packt Expert

Jia Huang

Jia Huang is a Lead Research Engineer at A*STAR, Singapore, specializing in NLP, large language models, and applied AI engineering. He has over twenty years of experience leading AI and data projects in multiple industries.

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Categories
Technology & Engineering, AI & LLM Engineering, LLM Application Development, Python, Software Architecture & Distributed Systems

2 Courses by Jia Huang

Cover image for RAG from First Principles

RAG from First Principles

Engineering retrieval-augmented generation systems with Python, LangChain, and LlamaIndex

Explore the inner workings of retrieval-augmented generation by building each layer yourself. Move beyond plug-and-play frameworks to truly understand how ingestion, chunking, hybrid retrieval, and evaluation all fit together. Gain the skills to optimize, debug, and extend your own RAG systems with confidence.

Packt | 2026 | 492 min

Cover image for The Claude Code Operating Model

The Claude Code Operating Model

Build scalable AI coding systems with Skills, MCP, Hooks, agent orchestration, and SDK patterns

Explore how to turn Claude Code into a programmable platform for building intelligent, scalable development workflows. Learn to automate engineering tasks, integrate external tools, and manage AI-assisted development across teams. Gain practical skills to improve productivity, quality, and governance in your projects.

Packt | 2026 | 346 min