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Mistral AI Development: AI with Mistral, LangChain & Ollama (Udemy.com)

Learn AI-powered document search, RAG, FastAPI, ChromaDB, embeddings, vector search, and Streamlit UI (AI)

Created by: School of AI

Last updated February 2026

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What you will learn

  • Set up and configure Mistral AI & Ollama locally for AI-powered applications.
  • Extract and process text from PDFs, Word, and TXT files for AI search.
  • Convert text into vector embeddings for efficient document retrieval.
  • Implement AI-powered search using LangChain and ChromaDB.
  • Develop a Retrieval-Augmented Generation (RAG) system for better AI answers.
  • Build a FastAPI backend to process AI queries and document retrieval.
  • Design an interactive UI using Streamlit for AI-powered knowledge retrieval.
  • Integrate Mistral AI with LangChain to generate contextual responses.
  • Optimize AI search performance for faster and more accurate results.
  • Deploy and run a local AI-powered assistant for real-world use cases.

How it compares

Against the other 461 rated Udemy courses in Data Science on CourseDuck:

  • Rating4.5 out of 5higher than 46% of them
  • Reviews169#362 of 462 by number of reviews
  • Length2.1 hoursshorter than 88% of them
  • Last updatedFebruary 2026more recently than 60% of them

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Course Description

Are you ready to build AI-powered applications with Mistral AI, LangChain, and Ollama? This course is designed to help you master local AI development by leveraging retrieval-augmented generation (RAG), document search, vector embeddings, and knowledge retrieval using FastAPI, ChromaDB, and Streamlit. You will learn how to process PDFs, DOCX, and TXT files, implement AI-driven search, and deploy a fully functional AI-powered assistant—all while running everything locally for maximum privacy and security.

What You’ll Learn in This Course?

  • Set up and configure Mistral AI and Ollama for local AI-powered development.

  • Extract and process text from documents using PDF, DOCX, and TXT file parsing.

  • Convert text into embeddings with sentence-transformers and Hugging Face models.

  • Store and retrieve vectorized documents efficiently using ChromaDB for AI search.

  • Implement Retrieval-Augmented Generation (RAG) to enhance AI-powered question answering.

  • Develop AI-driven APIs with FastAPI for seamless AI query handling.

  • Build an interactive AI chatbot interface using Streamlit for document-based search.

  • Optimize local AI performance for faster search and response times.

  • Enhance AI search accuracy using advanced embeddings and query expansion techniques.

  • Deploy and run a self-hosted AI assistant for private, cloud-free AI-powered applications.

Key Technologies & Tools Used

  • Mistral AI – A powerful open-source LLM for local AI applications.

  • Ollama – Run AI models locally without relying on cloud APIs.

  • LangChain – Framework for retrieval-based AI applications and RAG implementation.

  • ChromaDB – Vector database for storing embeddings and improving AI-powered search.

  • Sentence-Transformers – Embedding models for better text retrieval and semantic search.

  • FastAPI – High-performance API framework for building AI-powered search endpoints.

  • Streamlit – Create interactive AI search UIs for document-based queries.

  • Python – Core language for AI development, API integration, and automation.

Why Take This Course?

  • AI-Powered Search & Knowledge Retrieval – Build document-based AI assistants that provide accurate, AI-driven answers.

  • Self-Hosted & Privacy-Focused AI – No OpenAI API costs or data privacy concerns—everything runs locally.

  • Hands-On AI Development – Learn by building real-world AI projects with LangChain, Ollama, and Mistral AI.

  • Deploy AI Apps with APIs & UI – Create FastAPI-powered AI services and user-friendly AI interfaces with Streamlit.

  • Optimize AI Search Performance – Implement query optimization, better embeddings, and fast retrieval techniques.

Who Should Take This Course?

  • AI Developers & ML Engineers wanting to build local AI-powered applications.

  • Python Programmers & Software Engineers exploring self-hosted AI with Mistral & LangChain.

  • Tech Entrepreneurs & Startups looking for affordable, cloud-free AI solutions.

  • Cybersecurity Professionals & Privacy-Conscious Users needing local AI without data leaks.

  • Data Scientists & Researchers working on AI-powered document search & knowledge retrieval.

  • Students & AI Enthusiasts eager to learn practical AI implementation with real-world projects.

Course Outcome: Build Real-World AI Solutions

By the end of this course, you will have a fully functional AI-powered knowledge assistant capable of searching, retrieving, summarizing, and answering questions from documents—all while running completely offline.

Enroll now and start mastering Mistral AI, LangChain, and Ollama for AI-powered local applications.

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Instructor Details

School of AI

We are your one-stop shop for all AI training needs. Since 2010, our expert instructors have been delivering top-tier education across cutting-edge technologies. Whether you’re a beginner or looking to advance your skills, our comprehensive training programs are designed to equip you with practical knowledge and real-world experience. From foundational AI concepts to advanced machine learning and deep learning techniques, we cover it all. Join us to gain hands-on expertise, guided by industry veterans committed to your success. Unlock your potential and stay ahead in the evolving world of artificial intelligence with training you can trust and results you can see.


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Reviews

4.5

169 ratings on Udemy

Select a bar to show only those reviews.Select the bar again to show every rating.

By Gabriele Inghirami on 6/20/2026

The course goes to the point and does not dig too much into the concepts. It's basically a 2 hour step by step tutorial which assumes an intermediate level knowledge of python. However, the explanations are clear and teacher delivers what is promised in the subtitle of the course. At the end of the course, which lasts only two hours, you will not master the topic, but you will have seen a few practical simple demonstrations of what you can do, with working examples on how to do it.

By Premprakash Gupta on 1/26/2026

Awesome lectures and tutor woks well for all to understand.

By Udemy User on 1/2/2026

It was good. What the teacher did not do is doing some deeper explanations to the complex confusing bits of it

By Timur Çakmakoğlu on 8/31/2025

This is a fast-paced, surface-level introduction to developing RAG pipelines, but it's engaging and highly practical, with helpful examples for API integration and Streamlit app development.

By Vivek Rajendra Urane on 6/22/2025

Gives better understanding of all concepts like RAG, FastApi and mamy more. At last I struggled to match the pace.

By Shivam Kumar Jha on 5/21/2025

Amazing lectures that help us learn and develop my own LLM .

By Shafqaat Ahmed Shah on 4/19/2025

Nice experience open new horizon of learning for me for my better professional career.

By Salvador Fernández Barquín on 3/28/2025

Interesing course, but is very short; I prefer personally more on deep explains about IA, Models and Learning, and less api codes.

By Vinay Naik on 3/13/2025

Its a good start, if possible can there be a sample few mins session for structuring data in chroma DB for retrieval, for e.g. if we have 100 documents

By Oscar Martinez on 2/22/2025

Buen curso, he aprendido sobre RAG, me sirve para crear mis desarrollos potenciados con IA

Showing all 10 reviews on CourseDuck

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Overall Score : 90 / 100