Building Basic AI Agents and Custom GPTs (Udemy.com)
Learn to Build Simple AI Agents and Customize GPTs for Real-World Tasks
Created by: Anton Voroniuk
Last updated May 2026
What you will learn
- Master prompt design strategies tailored to different large language models (LLMs) like GPT-4, Claude, and Gemini
- Understand how prompt engineering is evolving into autonomous, goal-driven AI agent design
- The evolution of prompt engineering into agent-based AI systems
- Building basic AI agents to perform automated tasks using natural language
- Creating and customizing GPTs for specialized workflows and industries
How it compares
Against the other 1,182 rated Udemy courses in IT & Software on CourseDuck:
- Rating4.0 out of 5higher than 6% of them
- Reviews218#802 of 1,183 by number of reviews
- Length28.2 hourslonger than 93% of them
- Last updatedMay 2026more recently than 75% of them
Course Description
This course contains the use of artificial intelligence.
In today’s AI-first world, mastering Generative AI, Custom GPTs, and intelligent agents is more than a skill—it's essential digital fluency. This hands-on course is built for developers, creators, educators, and business professionalsready to move beyond prompting and start building AI systems that think, plan, and assist.
You’ll learn how to design and deploy AI agents using OpenAI’s GPT Builder, automate tasks, and build customized GPT-4-powered assistants tailored to your goals—whether you're writing, researching, teaching, or scaling a business.
What You’ll Learn
How LLMs like GPT-4, Claude, and Gemini work
Prompt engineering: zero-shot, few-shot, and context-rich techniques
Design logic-based AI workflows using tools, memory, and step-based planning
Build and deploy Custom GPTs with OpenAI’s GPT Builder
Use agents for automation, ideation, support, content creation, and analysis
Best practices for ethical AI design and avoiding common pitfalls
Compare GPTs vs other proprietary and open-source models
Who This Course Is For
Developers and no-code builders creating real AI tools
Marketers, creators, and consultants using AI agents in daily work
Educators building AI-powered learning assistants
Business pros and entrepreneurs automating tasks with GPTs
Anyone curious about hands-on Generative AI development
What’s Included
Ready-to-use prompt templates and agent blueprints
Real-world agent demos: content writers, support bots, internal tools
Full walkthroughs of GPT Builder features and limitations
Lifetime access and regular updates as AI tools evolve
Certificate of completion to showcase your AI skills
Start Building Now
This is not just another theory course. You’ll walk away with your first deployed Custom GPT agent—plus the skills to keep growing as Generative AI transforms the future of work.
Join our course today to learn how to start building the future with AI.
This course contains a promotion.
Instructor Details
- 4.0 Rating
218 Reviews
Anton Voroniuk
Hi, I’m Anton Voroniuk, and I’m here to help you unlock the power of AI and digital marketing. Over the past 17 years, I’ve trained over 1,000,000 students worldwide as a Google Academy Trainer and AI enthusiast.
My passion for AI has been a long journey. Since 2017, I’ve worked with Google and Facebook as a Premier Partner Agency, staying ahead of the curve in AI-driven marketing. I’m also Google Cloud Certified as a Generative AI Leader, which recognizes my expertise in applying cutting-edge AI tools to real-world business challenges.
That passion led me to create SkillsBooster Academy, a place where professionals like you can learn how to use AI to save time, grow your business, and achieve your goals faster.
If you’re ready to master AI and stay ahead of the competition, join me at SkillsBooster Academy. Let’s take your skills to the next level and see you in the next course!
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Reviews
By Marilyn Eazell on 8/21/2026
I have learned a lot so far. The 4 stars is because of the instructor's accent, it's not really bad, I just feel like I might be missing something. Maybe I can slow it down?
By Nicole Gladding on 4/29/2026
The recording icons at the bottom left of the videos are covering some of the context in the lessons. Hiding that recording bar would be great when making videos.
By Timothy on 2/23/2026
Its a nice course, it provides a course material one can read for free
By Maaz Ahmed on 2/2/2026
so far so good especially how everything is explained and taught in an easy to understand manner
By Alex Bizanidis on 1/19/2026
The course really helped me expand my understanding of the evolving presence of toolkits and use cases, but I got a bit confused by its structure. Overall valuable, thank you.
By Patricia E Dugger on 11/24/2025
This course was a good starting point. I have already used AI in daily business operations and needs, but good to review.
By Richard Jones on 10/19/2025
Some parts more relevant for me than others, but overall a high quality. I particularly enjoyed Eugene's demos because they weren't perfect first time and he included all of the problem solving and troubleshooting.
By Charles Bartlett on 8/24/2025
For a course titled "Building Basic AI Agents and Custom GPTs", this covers way too much superfluous material. Some of this would be better presented in an "Introduction to GenAI" course (GPT examples, Ways to use AI to advance your career, etc..).
By Muhammad Zain Tariq on 8/20/2025
This course seems to be More Good than I thought
By Ankit on 7/26/2025
This course is good and i recommend to learn. But there were several lags in the video
Quality Score
No CourseDuck member has rated this course yet. Taken it? Give each part a thumbs up or down.
Overall Score : 80 / 100












