LangChain Courses and Certifications

Developing LLM Applications with LangChain

14 ratings at DataCamp

Discover how to build AI-powered applications using LLMs, prompts, chains, and agents in LangChain.

• DataCamp
• 3 hours
• Self-Paced
• Free Trial Available

Retrieval Augmented Generation (RAG) with LangChain

Learn cutting-edge methods for integrating external data with LLMs using Retrieval Augmented Generation (RAG) with LangChain.

• DataCamp
• 3 hours
• Self-Paced
• Free Trial Available

Designing Agentic Systems with LangChain

Get to grips with the foundational components of LangChain agents and build custom chat agents.

• DataCamp
• 3 hours
• Self-Paced
• Free Trial Available

Developing Applications with LangChain

Learn how to build impactful LLM applications, including RAG workflows and agentic systems, using the LangChain framework!

• DataCamp
• 9 hours
• Self-Paced
• Free Trial Available

From prompt engineering to agentic systems—develop the complete skill set to build AI applications that scale, with an AI tutor by your side.

• DataCamp
• 21 hours
• Self-Paced
• Free Trial Available

LangChain- Agentic AI Engineering with LangChain & LangGraph

48380 ratings at Udemy

Build AI Agents with LangChain and LangGraph RAG, Tools, MCP and Production-Ready Agentic AI Systems (Python)

• Udemy
• 18 hours 46 minutes
• Self-Paced
• Paid Course

LangChain Chat Essentials in Python

Dive into conversational AI with LangChain in Python, building from basic message exchanges to complex conversation management while learning to customize AI responses for innovative NLP applications.

• CodeSignal
• 3 hours
• Self-Paced
• Free Certificate

Document Processing and Retrieval with LangChain in Python

Unlock the power of document intelligence with LangChain in Python, learning to load, split, embed documents and perform similarity searches to extract relevant insights.

• CodeSignal
• 2 hours
• Self-Paced
• Free Certificate

Building a RAG-Powered Chatbot with LangChain and Python

Discover how to build RAG-powered chatbots using LangChain and Python, integrating document processing, contextual retrieval, and conversational memory for precise information delivery.

• CodeSignal
• 2 hours
• Self-Paced
• Free Certificate

Talk to Your Documents with LangChain and Python

Master document-based AI chat applications using LangChain and Python. Build RAG systems, process documents, and create intelligent chatbots that answer questions from your data.

• CodeSignal
• 7 hours
• Self-Paced
• Free Certificate
• 3 courses

LangChain Chat Essentials in Java

Master conversational AI development using LangChain in Java to build sophisticated chat applications with customizable responses and advanced conversation management.

• CodeSignal
• 3 hours
• Self-Paced
• Free Certificate

Document Processing and Retrieval with LangChain in Java

Master document processing and retrieval using LangChain in Java. Build skills in loading, splitting, embedding documents and performing similarity searches for intelligent applications.

• CodeSignal
• 2 hours
• Self-Paced
• Free Certificate

Building a RAG-Powered Chatbot with LangChain and Java

Master RAG chatbot development using LangChain and Java to transform documents into interactive, context-aware conversational systems with retrieval capabilities.

• CodeSignal
• 2 hours
• Self-Paced
• Free Certificate

LangChain Chat Essentials in JavaScript

Master conversational AI development using LangChain in JavaScript to build sophisticated chat applications with customizable responses and conversation management.

• CodeSignal
• 3 hours
• Self-Paced
• Free Certificate

Document Processing and Retrieval with LangChain in JavaScript

Master document processing and retrieval using LangChain in JavaScript to build intelligent applications that efficiently extract and search information from various document types.

• CodeSignal
• 2 hours
• Self-Paced
• Free Certificate