LangChain- Agentic AI Engineering with LangChain & LangGraph

This course contains the use of artificial intelligence :)

2026- COURSE WAS RE-RECORDED and supports- LangChain Version 1.2+

**Ideal students are software developers / data scientists / AI/ML Engineers**

Welcome to the Agentic AI Engineering with LangChain and LangGraph course.

In this course you will learn how to design and build AI agents and agentic AI systems using LangChain and LangGraph, the most powerful frameworks for developing modern LLM applications.

Agentic AI Engineering focuses on building AI systems that can reason, plan, use tools, and autonomously complete tasks. With LangChain and LangGraph, you will build production-ready AI agents, RAG systems, and advanced LLM applications.

What is LangChain?
LangChain is an open-source development framework designed to simplify creating applications powered by large language models (LLMs).

Using LangChain, LangGraph, MCP, and modern LLM frameworks, you will build production-ready AI agents, multi-agent systems, and advanced RAG applications.

Please note that this is not a course for beginners. This course assumes that you have a background in software engineering and are proficient in Python. I will be using Pycharm IDE but you can use any editor you'd like since we only use basic feature of the IDE like debugging and running scripts .

You will build real-world Agentic AI systems using LangChain and LangGraph:

• Search Agent

• Documentation Helper – A chatbot over Python package docs (and any data you choose), using advanced retrieval and RAG.

• Prompt Engineering Theory

• Context Engineering Theory

• Introduction to LangGraph

• Model Context Protocol (MCP)

• Deep Agents

Agentic AI Engineering Topics Covered:

Agentic AI Fundamentals

• AI Agents

• Agentic AI architectures

• Multi-agent systems

• AI engineering principles

LLM and Prompt Engineering

• Prompt Engineering

• Few-Shot Prompting

• Chain of Thought

• ReAct prompting

• Context Engineering

Agent Frameworks

• LangChain

• LangGraph

• Model Context Protocol (MCP)

• Tool Calling

AI Agent Infrastructure

• Vector databases (Pinecone, FAISS, Chroma)

• Retrieval Augmented Generation (RAG)

• Memory systems

• LangSmith tracing

Throughout the course, you will work on hands-on exercises and real-world projects to reinforce your understanding of the concepts and techniques covered. By the end of the course, you will be proficient in using LangChain to create powerful, efficient, and versatile LLM applications for a wide array of usages.

Why This Course?

• Up-to-date: Covers LangChain V.1+ and the latest LangGraph ecosystem.

• Practical: Real projects, real APIs, real-world skills.

• Career-boosting: Stay ahead in the LLM and GenAI job market.

• Step-by-step guidance: Clear, concise, no wasted time.

• Flexible: Use any Python IDE (Pycharm shown, but not required).

This course is ideal for developers who want to learn Agentic AI Engineering, AI agents with Python, and LLM application development.

You will learn how to design agent architectures, implement tool-using agents, and build scalable agentic AI systems using LangChain and LangGraph.

DISCLAIMERS

1. Please note that this is not a course for beginners. This course assumes that you have a background in software engineering and are proficient in Python.
   I will be using Pycharm IDE but you can use any editor you'd like since we only use basic feature of the IDE like debugging and running scripts.