Fast-Track LangChain Development: Go from Zero to Functional AI App Using Core LangChain Modules and Frameworks

By Laitan Michael

What if you could build real AI applications without a PhD in machine learning?

Fast-Track LangChain Development gives you the practical tools and project walkthroughs to go from zero to a working AI app using the LangChain framework. Whether you're a developer, startup founder, or tech enthusiast, this book helps you move past theory and into real-world execution.

You'll learn how to use LangChain modules, chains, agents, and tools to solve problems that matter from intelligent email assistants to custom data enrichment tools. With every chapter, you'll build something functional and scalable.

What makes this book different?

Instead of scattered tutorials or abstract explanations, this book is organized around real projects and use cases. Inside, you'll work through:

AI Support Assistant: Create context-aware FAQ bots that actually work
SEO Content Generator: Automate content writing with prompt structure and API calls
Custom Data Enrichment Tool: Enhance messy datasets with live LLM-powered analysis
LangChain Email Assistant: Connect LLMs to real email threads and write smarter replies
Structured Decision Helper: Build logic-aware apps that reason over multiple inputs
Advanced Prompt Management: Version, test, and improve your prompts like code
Project Packaging: Add front ends with Streamlit or Gradio and share with others

Each project is hands-on, clearly explained, and focused on real implementation not theory.

Ready to build your first real AI app with LangChain?

Grab your copy of Fast-Track LangChain Development and start creating tools, assistants, and workflows powered by large language models. Whether you're building for business, freelancing, or just experimenting, this book will help you do it with confidence.

• Format: Paperback
• Language: English
• ISBN: B0FD8XGVYR
• ISBN13: 9798287949587
• Release Date: June 2025
• Publisher: Independently Published
• Length: 88 Pages
• Weight: 0.30 lbs.
• Dimensions: 0.2" x 6.1" x 9.2"