Packt
Langchain and Langgraph Specialization
Packt

Langchain and Langgraph Specialization

Build AI Applications with LangChain and LangGraph. Build 15 AI applications, master prompt engineering, and create intelligent LangChain agents.

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Get in-depth knowledge of a subject
Intermediate level

Recommended experience

4 weeks to complete
at 10 hours a week
Flexible schedule
Learn at your own pace
Earn a Certificate
With paid plans
Get in-depth knowledge of a subject
Intermediate level

Recommended experience

4 weeks to complete
at 10 hours a week
Flexible schedule
Learn at your own pace
Earn a Certificate
With paid plans

What you'll learn

  • Understand how to integrate LangChain with Python to build advanced AI-driven applications.

  • Master concepts like prompt engineering, memory management, and chain models for AI applications.

  • Develop and deploy 15 real-world applications using LLMs like chatbots, data processing, and more.

  • Gain hands-on experience with AI agents, using LangGraph to process complex queries and automate tasks.

Details to know

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Taught in English
Recently updated!

September 2025

31 practice exercises

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Advance your subject-matter expertise

  • Learn in-demand skills from university and industry experts
  • Master a subject or tool with hands-on projects
  • Develop a deep understanding of key concepts
  • Earn a career certificate from Packt

Specialization - 3 course series

What you'll learn

  • Design automated marketing and customer support tools.

  • Analyze and streamline data analysis and CSV processing.

  • Develop skills in invoice data extraction and SQL query tools.

Skills you'll gain

OpenAI, Data Processing, Application Development, Jupyter, Generative AI Agents, Natural Language Processing, Text Mining, Prompt Engineering, LLM Application, and Large Language Modeling

What you'll learn

  • Design scalable AI solutions using LangChain and LLMs, integrating memory, chains, agents, and embeddings.

  • Build practical applications like chatbots, document parsers, and innovative AI-driven tools.

  • Enhance your projects with advanced technologies, including Streamlit, Chroma DB, and HuggingFace.

Skills you'll gain

LangChain, LLM Application, Application Development, Front-End Web Development, Large Language Modeling, Prompt Engineering, Document Management, Generative AI Agents, Development Environment, Natural Language Processing, Image Analysis, OpenAI, Artificial Intelligence, and Python Programming

What you'll learn

  • Build autonomous AI agents with advanced query handling and state management.

  • Integrate LangGraph to design scalable, interactive AI systems.

  • Develop and optimize AI agents with built-in tools and human-in-the-loop workflows.

  • Create AI-powered applications, including a financial report writer with GUI.

Skills you'll gain

LangGraph, Generative AI Agents, Artificial Intelligence, Tool Calling, User Interface (UI), Large Language Modeling, Prompt Engineering, OpenAI, LLM Application, AI Personalization, Responsible AI, Python Programming, Query Languages, Natural Language Processing, Agentic systems, and Automation

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Instructor

Packt - Course Instructors
Packt
1,024 Courses241,154 learners

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Packt

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