Agentic System and Design

"Agentic System and Design" is a comprehensive, practical guide designed to equip students and developers with the skills needed to build modern, AI-powered agentic systems. This book cuts through the hype and theory to provide a direct, hands-on path to mastering the design and implementation of intelligent agents using the LangChain framework.


Philosophy

The philosophy of this book is rooted in a simple but powerful idea: understanding comes from doing. I believe that complex topics like AI agent design are best learned not by reading abstract descriptions but by actively building and experimenting. This book abandons the traditional theory-first approach and instead integrates conceptual knowledge directly into practical, step-by-step tutorials. Every concept is immediately followed by a code implementation, allowing you to see it in action and understand its purpose within a larger system. My goal is to empower you to think like an AI engineer—to reason about system design, make informed architectural choices, and solve real-world problems.


Key Features

1. Step-by-Step LangChain Development: A core focus on the LangChain framework, guiding you from setting up your environment to building complex, multi-tool agents.

2. Practical, Project-Based Learning: Culminates in a complete DIY capstone project in Chapter 10, where you will build and deploy a fully functional agentic application from scratch.

3. Hands-on Examples and Case Studies: Rich with practical code examples, mini-projects within chapters, and insightful case studies that illustrate key design patterns and use cases.

4. Comprehensive Coverage: Encompasses the entire lifecycle of agent development, including design, modeling, architecture, component integration, implementation, and deployment strategies.

5. Beginner to Advanced Path: While the material is accessible to beginners, it also covers advanced topics like creating custom tools, memory management, and agent optimization, providing a solid foundation for advanced learners.


To Whom This Book Is For

This book is primarily intended for:

1. B.Tech and M.Tech Computer Science Students: It serves as an ideal textbook or supplementary resource for courses on Artificial Intelligence, Machine Learning, and Application Development. Its practical nature makes it perfect for lab work and projects.

2. Aspiring AI/ML Engineers and Developers: Professionals looking to transition into AI or upskill in the rapidly growing field of LLM application development will find this book an invaluable, practical guide.

3. Software Developers: Python developers who want to integrate the power of Large Language Models and agentic capabilities into their applications.

4. Hobbyists and Enthusiasts: Anyone with a basic knowledge of Python who is curious about building their own intelligent agents and AI-powered applications.


Disclaimer: Earnest request from the Author.

Kindly go through the table of contents and refer kindle edition for a glance on the related contents.

Thank you for your kind consideration!