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Agentic AI for Beginner: Build AI Agents From Scratch (Udemy.com)

Learn to Design, Build, and Deploy Agentic AI Systems that Plan, Reason, and Act Autonomously with basic Python

Created by: Aman Kumar

Last updated August 2026

Our take

Based on the ratings of 7,094 students, a sample of their written reviews and the syllabus, as the course stood in August 2026. No course pays to be reviewed.

This is a short, beginner level course on agentic AI from Aman Kumar, a data scientist with 15 years of experience who also runs the Unfold Data Science channel. Across 63 lectures and about 5.3 hours, it moves from core agent concepts into multi agent systems, tools like Langchain, CrewAI, Langgraph, and Phidata, then cloud deployment on AWS and AWS Bedrock. It assumes some basic Python and a little AI or machine learning background, though the dossier lists both as optional.

Reviewers like the explanations and the examples. One student called it an eye opener for learning agents and hands on work across frameworks, and several mention Kumar's clear teaching style and useful analogies. The complaints cluster in a few places: the section order confuses some students, since a bonus block and legacy lectures sit after the main content, a few report setup errors with API keys and Jupyter that are hard to debug without stronger Python basics, and one reviewer said the instructor should slow down.

For the price, it covers a lot of ground in a short runtime, which suits someone who wants a map of the agentic AI landscape rather than a slow, project heavy build. With no coding exercises or practice tests included, students who want guided hands on drills should look for a companion project elsewhere. The 4.5 rating across more than 7000 reviews holds up, and the course was updated recently, so the frameworks referenced are current. A solid pick for a first pass at agents, not for a deep specialization in any single tool.

Best forPeople who know a little Python and want a fast, tool by tool tour of agent frameworks
Skip it ifYou want deep coding exercises or have zero Python and no patience for setup errors

Pros

  • Covers Langchain, CrewAI, Langgraph, Phidata, and Autogen in one course
  • Includes AWS and AWS Bedrock deployment with guardrail concepts
  • Students praise Kumar's clear analogies and approachable teaching style
  • Updated in August 2026, so tooling references stay current

Cons

  • Section layout confuses some students, with bonus and legacy lectures tacked on after the main flow
  • No coding exercises or practice tests, so hands on drilling is light
  • A few reviewers hit API key and Jupyter errors that assume more Python than the course teaches
This Course was eye opener to know about Agents and gets handson in using various frameworks. Well explained and covered whats required.
Mahesh Srinivasan, a student

Marketed as beginner friendly, but reviewers with weak Python basics hit errors they could not debug on their own

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What you will learn

  • Master the Fundamentals of Agentic AI
  • Build and Deploy Your Own AI Agents from Scratch
  • Harness the Power of Multi-Agent Systems for Complex Tasks
  • Deploy and Manage Agentic AI on Cloud Platforms with Robust Guardrails

Course content

7 sections · 63 lectures · 5.3 hours of video 4 quizzes, 4 assignments, 12 articles

  1. 1Introduction to Agentic AI 3 free previews13 lectures · 2 quizzes · 56 min
  2. 2Multi Agent AI systems7 lectures · 2 quizzes · 36 min
  3. 3Tools for Agentic AI12 lectures · 2 quizzes · 49 min
  4. 4Agentic AI on cloud18 lectures · 2 quizzes · 1.6 hours
  5. 5New Section - Agent Observability and Tracing8 lectures · 46 min
  6. 6Bonus Section - Agentic AI: Fresh Updates & Insights3 lectures · 16 min
  7. 7Legacy_Lectures2 lectures · 18 min

Who it is for

The instructor says it suits

  • Aspiring AI Enthusiasts and Data Scientists
  • Developers and Programmers
  • Business Professionals and Entrepreneurs
  • Students and Researchers
  • Anyone Curious About the Future of AI

What you need before you start

  • Good to know basics of AI and machine learning (Not mandatory)
  • Good to know basics of Python programming

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Course Description

Experience the clarity and confidence of career-building AI mastery with Aman Kumar’s “Agentic AI for Beginner” course—a guided journey designed just for you. Transform confusion into practical skills with step-by-step lessons that empower you to build, deploy, and manage autonomous agents, all explained by a mentor who’s invested in your success.

Unlock the future of artificial intelligence with Aman Kumar, a trusted leader known for transforming complex topics into clear, actionable knowledge backed by 15 years of real-world expertise. This beginner-friendly Agentic AI course is your ultimate gateway to mastering autonomous AI agents—whether you’re advancing your tech career, switching fields, or seeking hands-on skills for real projects.


  • No experience needed: We start from the basics, breaking down the core concepts of Agentic AI and its transformative potential beyond traditional AI. Learn how to build AI systems that think and act independently, with simple, clear guidance.

  • Hands-on and project-focused: Gain practical experience building single and multi-agent systems designed for real-world issues like customer service automation and investment analysis. Work with cutting-edge tools such as Langchain, Crew AI, Langgraph, Phidata and Microsoft Autogen

  • Cloud deployment included: Learn to scale your agents by deploying them on AWS and AWS Bedrock, with custom action integrations and safe AI guardrails ensuring responsible, ethical AI solutions.

  • Mentorship-driven learning: Led by Aman Kumar, a seasoned data scientist with industry experience across sectors, providing patient guidance in a cool, approachable teaching style.

  • Accessible and inclusive: Course is available in English, curated for working professionals, career changers, and skill refreshers seeking industry-aligned, time-efficient learning.

  • Community and confidence: Join thousands of learners who have trusted Unfold Data Science (Aman’s educational brand)’s-proven methods, with 95% positive feedback reflecting our commitment to clarity, quality, and genuine care.

By the end of this course, you’ll confidently understand Agentic AI principles and possess the practical skills to develop, deploy, and manage sophisticated autonomous agent projects that solve real business challenges. Enrol now to lead in the next wave of AI innovation with Aman Kumar—the mentor that makes every concept crystal clear and every learner career-ready.


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Instructor Details

Aman Kumar

I am an Enterprise AI Adoption architect with 15 years of global experience in data science and AI/ML. Over my career, I have worked on a wide range of AI/ML use cases, solving complex business challenges and driving impactful solutions. As a Generative AI expert, mentor, and community builder, I am passionate about empowering learners to excel in the fields of data science and AI. My YouTube channel has over 100k learners exploring AI/ML concepts and techniques. Join me on Udemy to unlock the potential of emerging technologies and elevate your skills to the next level!

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Reviews

4.5

7,094 ratings on Udemy

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

By Mahesh Srinivasan on 8/18/2026

This Course was eye opener to know about Agents and gets handson in using various frameworks. Well explained and covered whats required.

By Gerard B on 6/10/2026

The course was well structured and clearly explained. Aman uses a variety of analogies and examples to make complex concepts easier to understand, which greatly enhanced the learning experience. While I encountered a few challenges during the course, they were not related to the instructor's teaching. Given the rapid pace of change in the AI field, some packages and dependencies were outdated, which required additional time to troubleshoot. However, this also provided valuable hands-on experience in problem-solving and troubleshooting. As someone looking for a beginner-level introduction to the subject, I found this course to be a good fit and a solid starting point for further learning.

By Anonymized User on 5/29/2026

Nice explanation with proper examples. Course content looks to be very relevant to what I expected. Sequence is also very nice.

By Aravindsiddaarth V M on 4/17/2026

Have came to know the basics and various AI implementing tools which are available. Explanations were concise to understand the basics and area of usage of different tools with live examples

By Yogesh Bharadwaj on 4/11/2026

Awesome course to get complete clarity on agents, multi agents, tools, low or no code agentic applications etc. Thanks.

By Chandrashekhar Tallapragada on 3/22/2026

Covered all the basics by giving wonderful and simple examples. After watching few hundred YouTube videos which just beat around the bush without actually showing how to create agents and multi agents, this course felt like the one what I was actually searching for Absolutely the best one to gain an idea in short time.

By Anonymized User on 1/17/2026

Aman explained the course well and it needs developer skills to have this understand else its difficult to understand the logic/techniques he explained.

By Ankit Tyagi on 1/1/2026

I’m happy with the course content as it provided me with a solid foundational understanding of agents and their functionality. Now I can clearly relate to what we’re doing and why. Looking forward to exploring more advanced topics. Thank you

By Ananda Kumar Hirekerur R on 12/29/2025

Very good starting point even for non-technical professionals. Trying out some of the hands on exercise / assignment was a challenge due to very new to coding task

By Sana Ullah on 12/17/2025

As the name suggests, Agentic AI for Beginners is a beginner-friendly course that provides a solid introduction to Agentic AI using Amazon Bedrock and core AWS services. It equips learners with the right foundation to continue into more advanced agentic AI topics and is highly recommended for anyone looking to get a foot in the door of Agentic AI and cloud.

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Overall Score : 90 / 100