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Mastering LlamaIndex: From Fundamentals to Building AI Apps
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This course teaches how to use LlamaIndex to connect with large language models, build RAG systems, extract data, and create agentic and AI applications.

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Overview

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This course explores LlamaIndex’s core architecture and how it connects unstructured data to language models. You’ll learn how to connect LLMs to content sources like documents, APIs, and knowledge bases. You’ll build and refine RAG systems, extract structured data, and feed results into downstream analytics or automation workflows. Finally, you’ll orchestrate AI agents and workflows, from single-agent assistants to complex multi-agent architectures with shared memory and state. You’ll add logging, tracing, and dashboards to your pipelines, then apply everything in hands-on projects like building a document Q&A system and lesson-plan generator. After completing this course, you’ll gain the skills to design and build end-to-end AI solutions with LlamaIndex, including RAG, structured data extraction, and multi-agent workflows in any domain.

This course explores LlamaIndex’s core architecture and how it connects unstructured data to language models. You’ll learn how t...Show More

WHAT YOU'LL LEARN

An understanding of the core architecture and use cases of LlamaIndex

Working knowledge of how to integrate any LLM with LlamaIndex for enhanced query handling

The ability to design and implement a RAG pipeline for efficient information retrieval

Proficiency in extracting structured data from unstructured text using schema-based techniques

Hands-on experience building single-agent and multi-agent systems with memory and workflow coordination

Working knowledge of monitoring, tracing, and evaluating LLM-driven applications for performance and reliability

The ability to assemble end-to-end AI solutions (e.g., Q&A systems, job application optimizers, lesson-plan generators)

An understanding of the core architecture and use cases of LlamaIndex

Content

15 Lessons

Getting Started

1 Lessons

Get an overview of the LlamaIndex course, including key topics, essential tools, and the foundational knowledge required to get started.

Introduction to the Course

Core Concepts and Using LLMs

2 Lessons

Understand the fundamentals of LlamaIndex, how it connects with LLMs, and how to use it for AI-powered applications.

Introduction to LlamaIndex

Using LLMs with LlamaIndex

Building a RAG Pipeline

1 Lessons

Build a retrieval-augmented generation (RAG) pipeline to enhance your AI’s ability to efficiently retrieve relevant information.

Implementing RAG with LlamaIndex

Extracting Structured Outputs from LLMs

1 Lessons

Extract structured data from unstructured text to power AI-driven applications like document automation and knowledge retrieval.

Structured Data Extraction in LlamaIndex

Agents and Workflows

4 Lessons

Leverage LlamaIndex to build AI agents and workflows that automate multi-step reasoning and decision-making.

Building AI Agents in LlamaIndex: Single-Agent System

Building AI Agents in LlamaIndex: Multi-Agent System

Enhancing Agent Capabilities with Memory in LlamaIndex

Streamlining AI Pipelines with Workflows in LlamaIndex

Monitoring and Evaluating LLM Applications

2 Lessons

Learn to trace, evaluate, and improve LLM applications for greater reliability and performance.

Tracing and Debugging AI Systems in LlamaIndex

Evaluating AI Applications Using LlamaIndex

Building Real-World Applications with LlamaIndex

3 Lessons

Build complete, real-world AI applications by combining multiple LlamaIndex concepts into cohesive, interactive systems.

Multi-Turn Document Q&A System with LlamaIndex

Job Application Optimizer with LlamaIndex

Lesson Plan Generator for Teachers

Wrap Up

1 Lessons

Conclude what you’ve learned to start building smarter AI applications with LlamaIndex.

Final Thoughts

Certificate of Completion

Showcase your accomplishment by sharing your certificate of completion.

Developed by MAANG Engineers

Every Educative resource is designed by our in-house team of ex-MAANG software engineers and PhD computer science educators — subject matter experts who’ve shipped production code at scale and taught the theory behind it. The goal is to get you hands-on with the skills you need to stay ahead in today's constantly evolving tech landscape. No videos, no fluff — just interactive, project-based learning with personalized feedback that adapts to your goals and experience.

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Hands-on Learning Powered by AI

See how Educative uses AI to make your learning more immersive than ever before.

Instant Code Feedback

Evaluate and debug your code with the click of a button. Get real-time feedback on test cases, including time and space complexity of your solutions.

AI Mock Interviews

Test your skills in a simulated interview setting. Receive personalized feedback based on your performance. Available for Coding Interviews, System Design, and more.

Adaptive Learning

At various checkpoints throughout Educative courses, you will be prompted to take a quick assessment. Receive a condensed curriculum tailored to your strengths and skill gaps.

Explain with AI

Select any text within any Educative course, and get an instant explanation — without ever leaving your browser.

AI Code Mentor

AI Code Mentor helps you quickly identify errors in your code, learn from your mistakes, and nudge you in the right direction — just like a 1:1 tutor!

Free Resources

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Mastering LlamaIndex: From Fundamentals to Building AI Apps Save

Mastering LlamaIndex: From Fundamentals to Building AI Apps
Save