From Zero to Builder: My Honest Review of Google's 5-Day AI Agents Course

Sandeep Sihag — Thu, 11 Dec 2025 04:05:32 +0000

Introduction
I’ve always been curious about AI, but honestly, I thought building "AI Agents" required years of coding experience and a supercomputer. When I saw the Google 5-Day AI Agents Intensive Course, I decided to give it a shot.
I am writing this post to share my genuine experience, what I learned, and why I think every developer (even a beginner) should explore Agentic AI.
The "Aha!" Moment: LLMs vs. Agents
Before this course, I used ChatGPT and Gemini just for chatting. I thought:
Chatbot = Talks to you.
Agent = ?
During the course, the biggest concept that clicked for me was this: "LLMs have knowledge, but Agents have tools."
An LLM can tell you how to book a ticket. An Agent can actually go online, find the flight, and book it for you. That difference changed how I look at coding.
My Learning Journey
The 5 days were intense but structured perfectly.
Reasoning: I learned how models "think" before they act.
Tools: Connecting the AI to real-world data (like Google Search or databases).
Orchestration: Making the AI follow a specific workflow.
My Capstone Project Idea: The "Study Buddy Agent"
For my project, I wanted to build something that solves a real problem for students like me. I worked on a concept for a "Personal Exam Prep Agent."
Instead of just summarizing a PDF, this agent:
Reads my study notes.
Identifies the weak areas where I need help.
Creates a custom quiz to test me.
It’s simple, but it saves hours of manual work. The fact that I could prototype this logic in just a few days proves how powerful these new Google tools are.
Why This Matters
The best part about this course wasn't just the code—it was the confidence it gave me. I realized that you don't need to be an expert in Machine Learning to build smart apps. You just need to understand how to "guide" the AI.
What's Next?
I am planning to refine my agent further and maybe add a voice feature so I can practice for my viva/oral exams.
Thank you to the Google and Kaggle team for making this knowledge accessible!
#googleaichallenge #ai #agents #learning

My AI Agents Journey"

Sandeep Sihag — Thu, 04 Dec 2025 09:08:13 +0000

_I recently completed the 5-Day AI Agents Intensive Course hosted by Kaggle and Google, and I wanted to share my learning journey! 🚀
What I Learned:
Understanding Agents: I learned how AI agents differ from standard LLMs. Instead of just answering text, agents can use "tools" to perform actions and solve complex problems.
Building with Google’s GenAI: Using Gemini models to power these agents opened my eyes to the potential of modern AI.
The Power of Tools: We explored how to give agents capabilities—like searching the web or running code—to make them truly functional assistants.
The Capstone Project:
The course concluded with a Capstone Project, which was a fantastic opportunity to apply everything I learned. It pushed me to think logically about how an agent should process information and execute tasks step-by-step.
Conclusion:
This course has sparked a new interest in me to explore Agentic AI further. A big thank you to the Kaggle and Google teams for putting together such a high-quality, hands-on learning experience.
I'm officially hooked and can't wait to build more complex agents in the future!
_

DEV Community: Sandeep Sihag

From Zero to Builder: My Honest Review of Google's 5-Day AI Agents Course

My AI Agents Journey"