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Langchain Courses

LangChain courses can help you learn how to build applications that connect large language models with external data, tools, and workflows. You can build skills in prompt chaining, retrieval methods, agent design, and structuring multi-step tasks. Many courses introduce tools such as Python libraries, vector databases, and APIs that support creating, testing, and refining LangChain-powered AI applications.

Popular Langchain Courses and Certifications


  • P

    Packt

    Essential Concepts of Vector Databases

    Skills you'll gain: Vector Databases, Large Language Modeling, LangChain, Embeddings, LLM Application, Database Systems, Retrieval-Augmented Generation, Databases, Database Management, OpenAI API, Data Management, Development Environment, Data Analysis

    Intermediate · Course · 1 - 3 Months

  • Status: New
    New
    Status: Free Trial
    Free Trial
    C

    Coursera

    Vector Databases for Machine Learning: A Comprehensive Guide

    Skills you'll gain: Vector Databases, Retrieval-Augmented Generation, Embeddings, Performance Tuning, Applied Machine Learning, LangChain, Document Management, Generative AI Agents, Docker (Software), Agentic systems, Generative AI, Model Deployment, LLM Application, Technical Communication, Multimodal Prompts, Search Engine Optimization, Metadata Management, Data Pipelines, Machine Learning, Data Migration

    Intermediate · Specialization · 3 - 6 Months

  • Status: New
    New
    Status: Free Trial
    Free Trial
    P

    Packt

    Building Retrieval-Augmented Systems & Knowledge Graphs

    Skills you'll gain: Retrieval-Augmented Generation, LLM Application, LangChain, Artificial Intelligence and Machine Learning (AI/ML), Agentic Workflows, Generative AI Agents, AI Integrations, Artificial Intelligence, Large Language Modeling, Taxonomy, Agentic systems, Scalability, Python Programming, System Design and Implementation, Machine Learning, Graph Theory

    Intermediate · Course · 1 - 4 Weeks

  • Status: New
    New
    Status: Free Trial
    Free Trial
    C

    Coursera

    Boost RAG with Chroma

    Skills you'll gain: Retrieval-Augmented Generation, Generative AI, LangChain, LLM Application, Large Language Modeling, Embeddings, Vector Databases, AI Orchestration, Model Evaluation

    Intermediate · Course · 1 - 4 Weeks

  • Status: New
    New
    P

    Packt

    Fundamentals of Machine Learning

    Skills you'll gain: LLM Application, Machine Learning Methods, Applied Machine Learning, Machine Learning Algorithms, Fine-tuning, Model Training

    Beginner · Course · 1 - 4 Weeks

  • Status: New
    New
    P

    Packt

    Mastering NLP: Foundations, ML & LLMs

    Skills you'll gain: Large Language Modeling, Retrieval-Augmented Generation, LangChain, LLM Application, Natural Language Processing, Data Ethics, Responsible AI, Text Mining, Embeddings, Deep Learning, Generative AI, Fine-tuning, Artificial Intelligence, Classification Algorithms, Machine Learning Methods, Data Preprocessing, Applied Machine Learning, Machine Learning, Model Optimization, Model Evaluation

    Intermediate · Course · 1 - 3 Months

  • Status: New
    New
    P

    Packt

    Ultimate Guide to Crafting AI Agents with Persistent Memory

    Skills you'll gain: LangChain, Generative AI Agents, Agentic Workflows, LLM Application, Data Persistence, Agentic systems, Memory Management, AI Personalization, Data Storage, Data Storage Technologies, Context Management, Vector Databases

    Intermediate · Course · 1 - 3 Months

  • Status: New
    New
    P

    Packt

    Generative AI for Cloud Solutions

    Skills you'll gain: Prompt Engineering, Retrieval-Augmented Generation, Responsible AI, LangChain, AI Security, LLM Application, Generative Model Architectures, Cloud Deployment, Large Language Modeling, Generative AI, Multimodal Prompts, Cloud Computing Architecture, Model Deployment, Fine-tuning, AI Integrations, ChatGPT, Cloud Computing, Natural Language Processing, Data Ethics, Cloud Security

    Intermediate · Course · 1 - 3 Months

  • Status: New
    New
    Status: Free Trial
    Free Trial
    C

    Coursera

    Chroma Database Mastery

    Skills you'll gain: Retrieval-Augmented Generation, Vector Databases, Applied Machine Learning, Metadata Management, LangChain, Document Management, Embeddings, LLM Application, Large Language Modeling, Data Management, Model Evaluation, AI Integrations, Data Pipelines, Application Programming Interface (API), Software Installation, Debugging

    Intermediate · Course · 1 - 3 Months

  • Status: New
    New
    Status: Free Trial
    Free Trial
    C

    Coursera

    Integrate Embeddings and Chroma

    Skills you'll gain: Vector Databases, AI Integrations, LangChain, Retrieval-Augmented Generation, Prompt Engineering, AI Orchestration

    Intermediate · Course · 1 - 4 Weeks

  • Status: New
    New
    Status: Free Trial
    Free Trial
    C

    Coursera

    Model Data in Weaviate

    Skills you'll gain: Quantitative Research, Model Optimization, Prompt Engineering, Retrieval-Augmented Generation, LangChain, Python Programming

    Intermediate · Course · 1 - 4 Weeks

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In summary, here are 10 of our most popular langchain courses

  • Essential Concepts of Vector Databases: Packt
  • Vector Databases for Machine Learning: A Comprehensive Guide: Coursera
  • Building Retrieval-Augmented Systems & Knowledge Graphs: Packt
  • Boost RAG with Chroma: Coursera
  • Fundamentals of Machine Learning: Packt
  • Mastering NLP: Foundations, ML & LLMs: Packt
  • Ultimate Guide to Crafting AI Agents with Persistent Memory: Packt
  • Generative AI for Cloud Solutions: Packt
  • Chroma Database Mastery: Coursera
  • Integrate Embeddings and Chroma: Coursera

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