LlamaIndex Courses and Certifications

LlamaIndex Develop LLM Powered Apps [UPDATE - 2026]

5743 ratings at Udemy

[UPDATE - 2026]) Learn LlamaIndex by building FAST a real world generative ai LLM powered application LLM (Python)

• Udemy
• 6 hours 22 minutes
• Self-Paced
• Paid Course

JavaScript RAG Web Apps with LlamaIndex

16 ratings at Coursera

Build full-stack RAG web apps in JavaScript with LlamaIndex: router query engines, an API server, a React frontend, persistent chat, and streaming responses.

• Coursera
• 1 hour 30 minutes
• Self-Paced
• Free Online Course

Packt

Developing RAG Apps with LlamaIndex and JS

Build Retrieval-Augmented Generation apps in JavaScript with LlamaIndex: ingest PDFs, query with RouterQueryEngine and agents, expose an Express API, and deploy a NextJS chatbot to Vercel.

• Coursera
• 8 weeks, 1 hour a week
• Self-Paced
• Paid Course

Nvidia

Building Multimodal AI RAG with LlamaIndex, NVIDIA NIM, and Milvus - LLM App Development

4 ratings

Learn to build a multimodal AI RAG application using LlamaIndex, NVIDIA NIM, and Milvus. Covers document processing, vector database integration, inference with Llama 3, and seamless orchestration for efficient Q&A experiences.

• YouTube
• 17 minutes
• Self-Paced
• Free Video

Tech with Tim

Python Advanced AI Agent Tutorial - LlamaIndex, Ollama, and Multi-LLM

Learn to develop an advanced AI agent using multiple LLMs, LlamaIndex, and Ollama. Covers PDF data loading, tool creation, and practical implementation for AI development.

• YouTube
• 54 minutes
• Self-Paced
• Free Video

echohive

LlamaIndex (GPT Index) - Complete Tutorial and Semantic Search Implementation

Discover how to build semantic search applications and synthesize answers using Llama Index with GPT models, OpenAI embeddings, and Vector databases through hands-on projects.

• YouTube
• 1 hour 15 minutes
• Self-Paced
• Free Video

Nvidia

Building LLM Assistants with LlamaIndex, NVIDIA NIM, and Milvus - LLM App Development

1 rating

Learn to create a Q&A chatbot using NVIDIA NIM for embeddings, Milvus for storage, Llama3 for inference, and LlamaIndex for seamless integration in this comprehensive tutorial.

• YouTube
• 12 minutes
• Self-Paced
• Free Video

Anyscale

How to Build an LLM Query Engine in 10 Minutes - LlamaIndex and Ray Crossover

Explore building and scaling LLM applications with LlamaIndex and Ray through a code tutorial on creating a powerful query engine.

• YouTube
• 10 minutes
• Self-Paced
• Free Video

Samuel Chan

Building a Queryable Journal with OpenAI, Markdown, and LlamaIndex

Turn a Markdown-based daily journal into a low-cost, locally stored, queryable system with OpenAI and LlamaIndex.

• YouTube
• 41 minutes
• Self-Paced
• Free Video

A Deep Dive Into Retrieval-Augmented Generation with LlamaIndex

Explore advanced RAG techniques using LlamaIndex framework for semantic retrieval, data indexing, and LLM integration to extract insights and structure unstructured data.

• YouTube
• 25 minutes
• Self-Paced
• Free Video

Qdrant - Vector Database & Search Engine

Building Agents with LlamaIndex and Qdrant - Beyond the Tutorial

Dive into advanced agent development using LlamaIndex and Qdrant, exploring vector database integration and search engine capabilities for building sophisticated AI solutions.

• YouTube
• 54 minutes
• Self-Paced
• Free Video

Data Science Dojo

Master Agentic AI: Deep Dive into Event-Driven LlamaIndex Workflows

Dive into event-driven AI solutions using LlamaIndex, exploring agent-based collaboration, multi-step workflows, and ReAct agents for building intelligent, data-responsive applications.

• YouTube
• 1 hour 11 minutes
• Self-Paced
• Free Video

Open Data Science

Building Real World Agentic Applications with LlamaIndex

Master building powerful agentic applications using LlamaIndex design patterns, multi-agent systems, and RAG for real-world AI solutions that go beyond basic chatbots.

• YouTube
• 21 minutes
• Self-Paced
• Free Video

Qdrant - Vector Database & Search Engine

Beyond Text-Only - LlamaIndex Retriever with Superlinked's Mixture of Encoders

Discover how to build a custom LlamaIndex retriever using Superlinked's mixture of encoders to improve search accuracy across text, images, numbers, and categories with Qdrant.

• YouTube
• 18 minutes
• Self-Paced
• Free Video

AI Bites

LlamaIndex Tutorial - A Crash Course in RAG and Agentic Frameworks

Master LlamaIndex framework for RAG and agentic AI applications, exploring LlamaParse, LlamaExtract, LlamaCloud, and LlamaHub tools with hands-on implementation.

• YouTube
• 16 minutes
• Self-Paced
• Free Video