Build AI Apps with Spring AI, OpenAI, Ollama & SpringBoot — 89% OFF Coupon

Learn chat with LLMs, Retrieval-Augmented Generation, tool calling, and multimodal AI using Spring AI.

★4.6 out of 5
1,719 students
English
Updated March 2026

Quick Facts — Build AI Apps with Spring AI, OpenAI, Ollama & SpringBoot Overview

Here's a quick overview of everything you need to know about Build AI Apps with Spring AI, OpenAI, Ollama & SpringBoot before you enroll:

•Course Name: Build AI Apps with Spring AI, OpenAI, Ollama & SpringBoot
•Platform: Udemy
•Instructor: Pragmatic Code School
•Coupon Last Verified: March 26, 2026
•Level: All Levels
•Topic: Development
•Subtopic: Spring AI
•Total Time: 9h 30m of video content
•Language: English
•Access Type: Unlimited lifetime access + updates
•Certificate: Included upon completion from Udemy
•Main Skills: Learn to integrate Large Language Models (LLMs) with Spring AI to build interactive chat applications using Java and Spring Boot. · Understand and implement Retrieval-Augmented Generation (RAG) to enhance LLM responses using custom and external knowledge sources. · Master tool calling with Spring AI to enable your LLM apps to take real-world actions like querying APIs or performing tasks.
•Requirements: Basic knowledge of Java and Spring Boot will help, but the course covers concepts from scratch for new learners. · No prior experience with AI, OpenAI, or LLMs is required—everything is explained in a simple, hands-on way.
•Current Price: $12.99 (was $119.99). You save $107.00 with 89% discount.
•How to Apply: Click the coupon button to activate your discount automatically
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Skills You'll Master in This Course

By the end of Build AI Apps with Spring AI, OpenAI, Ollama & SpringBoot, you'll have these practical skills:

✓Learn to integrate Large Language Models (LLMs) with Spring AI to build interactive chat applications using Java and Spring Boot. .
✓Understand and implement Retrieval-Augmented Generation (RAG) to enhance LLM responses using custom and external knowledge sources. .
✓Master tool calling with Spring AI to enable your LLM apps to take real-world actions like querying APIs or performing tasks. .
✓Build multimodal applications that work with text, images, and audio by leveraging the latest OpenAI capabilities in Spring AI. .
✓Learn how to configure and work with Spring AI clients, including prompt templates, message history, and streaming responses. .
✓Build and deploy multiple real-world projects that cover chatbots, search assistants, and AI-powered tools using Spring AI.

Prerequisites for This Course

Before enrolling in Build AI Apps with Spring AI, OpenAI, Ollama & SpringBoot, make sure you have:

•Basic knowledge of Java and Spring Boot will help, but the course covers concepts from scratch for new learners.
•No prior experience with AI, OpenAI, or LLMs is required—everything is explained in a simple, hands-on way.
•Familiarity with REST APIs and JSON can be helpful, but not mandatory to follow along with the projects.
•Curiosity and willingness to experiment with code are the most important things you’ll need for this course.

About This Udemy Course

The following is the full official course description for Build AI Apps with Spring AI, OpenAI, Ollama & SpringBoot as published on Udemy by instructor Pragmatic Code School:

Unlock the power of Generative AI within your Java applications using Spring AI, OpenAI, and Ollama!
In this hands-on course, you’ll learn how to build intelligent, scalable AI-driven applications using the robust Spring Boot ecosystem. From crafting prompts to building full RAG-based systems, you’ll gain practical skills to integrate LLMs into real-world projects.

Here’s a breakdown of what you’ll learn in each section:

Course Introduction & Setup
  • Understand the course structure, prerequisites, and how to set up your Java and Spring AI environment.
Introduction to Large Language Models (LLMs), OpenAI & ChatGPT
  • Learn the basics of LLMs, their evolution, applications, and how OpenAI’s ChatGPT fits into modern AI workflows.
Getting Started with Spring AI and OpenAI API
  • Configure your project and IDE, create your first chat-based app using ChatClient, and understand prompts, tokens, and OpenAI request parameters.
Working with Chat Models and OpenAIChatModel
  • Customize LLM responses using ChatOptions, enable streaming, and build responsive AI chat applications.
Prompt Engineering with Spring AI
  • Master prompt engineering techniques like zero-shot, few-shot, chain-of-thought, and multi-step prompting to guide AI outputs effectively.
Generating Structured Data with Spring AI
  • Learn to create structured outputs using prompt templates and Spring’s converters, including lists, maps, and entity objects.
Tool Calling (Function Calling) with Spring AI
  • Integrate external systems into your AI apps with OpenAI’s tool calling—fetch live data like weather, currency rates, and more.
Building RAG Applications (Retrieval-Augmented Generation)
  • Build an end-to-end RAG-powered Q&A system using PgVector, document chunking, indexing, and semantic retrieval.
Document Ingestion Strategies
  • Explore how to ingest and chunk various document types including PDFs, Word files, and plain text using different readers and splitters.
Exploring Multimodality: Vision Capabilities
  • Leverage OpenAI’s image models to generate, analyze, and process images including real-world examples like invoice parsing.
Exploring Multimodality: Audio Capabilities
  • Convert text to realistic voice using TTS, and transcribe or translate speech to text using the Whisper API.
Building Local AI Apps with Spring AI and Ollama
  • Run LLMs locally using Ollama, integrate it with Spring AI, and build applications without relying on external APIs.

By the end of this course, you’ll be equipped to build full-stack AI-powered applications using Java and Spring Boot, with integrations that span cloud-based models, local deployments, vision, audio, and retrieval-augmented techniques.

You’ll walk away with the confidence and experience to bring Generative AI into production-ready Java applications.

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Is the Build AI Apps with Spring AI, OpenAI, Ollama & SpringBoot Coupon Worth It?

Expert review by Andrew Derek, Lead Course Analyst at CoursesWyn.•Last updated: March 26, 2026.

Based on analysis of the curriculum structure, student engagement metrics, and verified rating data, Build AI Apps with Spring AI, OpenAI, Ollama & SpringBoot is a high-value resource for learners seeking to build skills inDevelopment. Taught by Pragmatic Code School on Udemy, the 9h 30m course provides a structured progression from foundational concepts to advanced techniques— making it suitable for learners at all levels. The current coupon reduces the price by 89%, from $119.99 to $12.99, removing the primary financial barrier to enrollment.

✓What We Like (Pros)

  • Verified 89% price reduction makes this course accessible to learners on any budget.
  • Aggregate student rating of 4.6 out of 5 indicates high learner satisfaction.
  • Strong enrollment base with over 1,719 students demonstrates course popularity and trust.
  • Includes an official Udemy completion certificate and lifetime access to all future content updates.

!Keep in Mind (Cons)

The following limitations should be considered before enrolling in Build AI Apps with Spring AI, OpenAI, Ollama & SpringBoot:

  • The depth of Development coverage may be challenging for absolute beginners without the listed prerequisites.
  • Lifetime access is contingent on the continued operation of the Udemy platform.
  • Hands-on projects and quizzes require additional time investment beyond video watch time.
Final Verdict: Worth It
This course offers exceptional value with current pricing
✓

Course Rating Summary

Build AI Apps with Spring AI, OpenAI, Ollama & SpringBoot has earned an aggregate rating of 4.6 out of 5 from 1,719 verified student reviews on Udemy. Below is the detailed rating distribution showing learner satisfaction across all star levels.

4.6
★★★★★
1,719 Verified Ratings
5 stars
75%
4 stars
15%
3 stars
6%
2 stars
2%
1 star
2%

* Rating distribution is approximated from the aggregate score. Sourced from Udemy.

About the Instructor — Pragmatic Code School

Build AI Apps with Spring AI, OpenAI, Ollama & SpringBoot is taught by Pragmatic Code School, a Udemy instructor specializing in Development. For the full instructor biography, professional credentials, and a complete list of their courses, visit the official instructor profile on Udemy.

•Instructor Name: Pragmatic Code School
•Subject Area: Development
•Teaching Approach: Practical, project-based instruction focused on real-world application of Development skills.

Frequently Asked Questions

The following questions and answers cover the most common queries about Build AI Apps with Spring AI, OpenAI, Ollama & SpringBoot, its coupon code, pricing, and enrollment process.

About the Author

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Andrew Derek

Lead Course Analyst at CoursesWyn with 8+ years of experience evaluating online learning platforms. I've analyzed 500+ Udemy courses and helped thousands of learners choose the right courses for their career goals.

⭐4.8/5 Rating
✓Trusted by 10K+ Students

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