Complete GenAI with Java & Spring AI: LLMs, RAG, AI Agents — 92% Off Coupon

Build production-ready Generative AI applications with Spring AI - LLM, RAG, AI agents, Chat memory, MCP, Observability

⭐ 4.6 out of 5(214 students enrolled)Created by Ali Gelenler, and EA AlgorithmLast updated: 🌐 English

Course Overview - Key Takeaways

The following summarizes all verified data points for this course, including pricing, duration, instructor, and coupon validity. All data is sourced directly from Udemy and verified by CourseSpeak on .

•Course Title: Complete GenAI with Java & Spring AI: LLMs, RAG, AI Agents
•Provider: Udemy (listed via CourseSpeak)
•Instructor: Ali Gelenler, EA Algorithm
•Coupon Verified On: April 20, 2026
•Difficulty Level: All Levels
•Category: IT & Software
•Subcategory: Spring AI
•Duration: 23h 30m of on-demand video
•Language: English
•Access: Lifetime access to all course lectures and updates
•Certificate: Official certificate of completion issued by Udemy upon finishing all course requirements
•Top Learning Outcomes: Learn and implement GenAI applications using Java and Spring AI · Learn how to call remote Large Language Models using Open AI, Google Gemini and Hugging Face APIs · Learn how to call local Large Language Models using Ollama and Docker Model Runner
•Prerequisites: Basic to intermediate knowledge of Java · Familiarity with Spring Boot
•Price: $9.99 with coupon / Regular Udemy price: $129.99. Applying this coupon saves you $120.00 (92% OFF).
•Coupon: Click REDEEM COUPON below to apply discount
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What You'll Learn

This course gives you the following verified skills and competencies in IT & Software:

✓Learn and implement GenAI applications using Java and Spring AI .
✓Learn how to call remote Large Language Models using Open AI, Google Gemini and Hugging Face APIs .
✓Learn how to call local Large Language Models using Ollama and Docker Model Runner .
✓Learn and implement Spring AI advanced concepts: Streaming, Structured output, Chat options, Advisors, Prompt templates .
✓Learn Prompt engineering best practices including zero/one/few shot, CoT, changing creativity(temperature), controlled variability(top-p,) limiting tokens .
✓Learn Prompt hacking techniques and their mitigation strategies: Prompt injection, Jailbreaking, Prompt leaking and Advanced hacking techniques .
✓Understand GenAI and LLM fundamentals: Tokenizers, Embeddings, Positional encoding, Transformer architecture, Token prediction and Softmax formula .
✓Understand chat memory and implement with multiple backends using Spring AI: In-memory and Jdbc for short-term memory, Vector store for long-term memory .
✓Learn and implement multimodality using text, image and sound conversion use cases .
✓Understand LLM limitations and their possible mitigations .
✓Learn and implement advanced RAG systems .
✓Learn and implement AI Agent systems with autonomous and chained workflow agentic systems .
✓Understand MCP (Model Context Protocol) and implement MCP server and MCP client applications using Spring AI .
✓Understand and apply Observability to RAG and AI Agent systems using Spring Observability.

Course Requirements & Prerequisites

The following background knowledge and tools are recommended before starting this course. Students without these prerequisites may still enroll but should expect a steeper learning curve:

•Basic to intermediate knowledge of Java
•Familiarity with Spring Boot
•Experience with backend development concepts
•Basic familiarity with AI/LLM concepts

About This Udemy Course

The following is the full official course description as published on Udemy by instructors Ali Gelenler, EA Algorithm. It covers the curriculum structure, teaching methodology, and topic scope for this IT & Software course:

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Course Comparison

Compare features side by side to find the best course for your needs.

FeatureCURRENT
ProviderUdemyUdemy
Price
$9.99$129.99-92%
$9.99$149.99-93%
Rating
4.6(214)
4.6(5k)
Duration23h 30m4h
Coupon7AB0FE...AUG_20...
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Is the Complete GenAI with Java & Spring AI: LLMs, RAG, AI Agents Coupon Worth It?

Expert review by Josh Smith, Lead Course Reviewer at CourseSpeakUpdated Apr 20, 2026

The short answer is yes — provided the IT & Software skills this course teaches actually line up with what you want to build. The regular price for Complete GenAI with Java & Spring AI: LLMs, RAG, AI Agents on Udemy is $129.99. The coupon code listed on this page drops that to $9.99 — a saving of $120.00, or 92% off the standard rate. Spread across 23h 30m of on-demand video, that works out to roughly $0.43 per hour of content — less than the cost of a single chapter of most printed it & software textbooks.

A discount is only worth something if the material delivers, and the curriculum here is built around practical outcomes. Ali Gelenler and EA Algorithm walk you through learn and implement GenAI applications using Java and Spring AI, learn how to call remote Large Language Models using Open AI, Google Gemini and Hugging Face APIs, and learn how to call local Large Language Models using Ollama and Docker Model Runner — concrete skills you can apply, not abstract theory. It has already been taken by 214 students and holds a 4.6-star average from verified reviews, which is a reasonable sign the content holds up in practice.

The bar to entry is low: Basic to intermediate knowledge of Java; Familiarity with Spring Boot. That makes it a realistic choice even if IT & Software is unfamiliar territory. In practical terms, expect around 23h 30m of on-demand video to work through at your own pace. The material is presented in English.

Pros

  • ✓Verified 92% price reduction.
  • ✓High learner satisfaction (4.6/5).
  • ✓Trusted by 214 students.
  • ✓Certificate + lifetime access.

Cons

  • !The coupon is time-limited — once it expires, the price tends to revert toward the standard $129.99.
  • !Lifetime access is tied to Udemy staying online; the platform can change its policies.
  • !Budget for the exercises and quizzes too — they add real time on top of the 23h 30m of video.
JS
Josh Smith
Lead Course Reviewer
Credentials →

"At roughly $0.43 an hour of video, Complete GenAI with Java & Spring AI: LLMs, RAG, AI Agents is priced sensibly for what it actually covers — learn and implement GenAI applications using Java and Spring AI and beyond. If IT & Software is on your roadmap and you value the 4.6-star track record, this coupon is worth using while it's still valid."

✓
Final Verdict: Worth It
Saves you $120.00 against the standard Udemy price
New to redeeming coupons? Visit our step-by-step guide for detailed instructions on how to apply coupon codes.Coupon last verified April 20, 2026.At $9.99 you save $120.00 compared to the standard $129.99 price, and Udemy coupons are time-limited — redeem as soon as possible.

Course Rating Summary

This course holds an aggregate rating of 4.6 out of 5 based on 214 student reviews on Udemy. The distribution below shows the approximate percentage of students who gave each star rating.

4.6
214 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. Last verified: April 20, 2026.

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Instructor Profiles

Background information on Ali Gelenler, EA Algorithm, the instructors responsible for this course on Udemy.

AG
Ali Gelenler
Udemy Instructor
Full Profile ↗
Subject Area
IT & Software
Total Students
214+ enrolled
Rating
4.6 / 5.0
Course Duration
23h 30m
Teaching Approach
Practical, project-based instruction built around real-world application of IT & Software skills, with hands-on exercises and quizzes to reinforce each section.
EA
EA Algorithm
Udemy Instructor
Full Profile ↗
Subject Area
IT & Software
Total Students
214+ enrolled
Rating
4.6 / 5.0
Course Duration
23h 30m
Teaching Approach
Practical, project-based instruction built around real-world application of IT & Software skills, with hands-on exercises and quizzes to reinforce each section.

Frequently Asked Questions

The following questions and answers cover the most common queries about this course, its coupon code, pricing, and enrollment process. All answers are based on verified data from Udemy as of April 20, 2026.

About the Author

Josh Smith
Josh Smith
Udemy Coupon Specialist

8+ years finding and verifying the best Udemy deals. Helped thousands of students save on premium courses through curated coupon codes and exclusive discounts.

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