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Building AI Apps with the Gemini API

Learn to use Google's Gemini API for building AI-powered applications. Plus you'll put your skills into action by building three projects using the Gemini API.

3.5 hours 3 projects 38 + lessons

Rated 4.9 out of 5 on Trustpilot

Rated 4.9 out of 5 on Trustpilot

3 Days

Average time students take to complete this course.

Last updated: April 2026
Our students are getting hired by top companies. We can help you too.

What you'll learn

  • Learn to make API calls with Google's Gemini Pro and Pro Vision AI models for dynamic applications.
  • Understand the nuances of Gemini's multimodal models: Nano, Pro, and Ultra, for versatile AI development.
  • Master Google AI Studio for crafting freeform prompts with variables and parameters, enhancing your AI interactions.
  • Gain insights into Gemini API's generation parameters for fine-tuned control over AI response generation.
  • Dive into practical AI with three projects: develop a conversational AI agent, create an interactive "Talk to an Image" app, and build an AI-powered Image Organizer.
  • Harness prompt engineering techniques and integrate AI into classic applications for next-level development skills.

Why Learn To Build with Gemini API?

Well the answer is pretty straightforward, actually...this skill puts you at the cutting edge of tech. Picking up the Gemini API means you're learning something truly valuable. It's about more than just adding a line to your CV; it's about having the skills to make and innovate with the latest technology.

In this byte-sized course you'll learn to work with Google's Gemini Pro and Pro Vision AI models, get to grips with the different Gemini models (Nano, Pro, and Ultra), and even how to use Google AI Studio for crafting prompts that do exactly what you want.

Plus the course is hands-on, meaning you'll actually build your own AI projects! In fact, you'll be building three AI projects. That means by the end of this Gemini API course you'll have projects to add to your AI portfolio and be ready to build your own dream AI applications.

Wait... What's a Byte?

Bytes are shorter courses that allow you to upgrade your skills and knowledge in a single day!

Learning is hard. And sometimes you just need a quick learning fix, right? To learn something awesome, interesting, and relevant to your career goals.

That's why we've created Bytes.

What Else Should I Know?

By becoming a ZTM member you'll not only get access to all our courses, bytes, and projects.

But you’ll also get to join our exclusive live online community classroom to learn alongside thousands of students, alumni, mentors, TAs and Instructors.

Most importantly, you'll be learning from an industry professional (Andrei) that has actual real-world experience as a Developer using AI tools. He teaches you the exact strategies and techniques he uses in his role.

Finally, as with all ZTM courses, this course is a living thing. It will be constantly updated as the landscape changes so you can use it as your go-to resource for Google's Gemini API now and throughout your career.

Join 1,000s of Zero To Mastery graduates that have gotten hired and are now working at companies like Google, Tesla, Amazon, Apple, IBM, JP Morgan, Facebook, Shopify + other top tech companies.

They come from all different backgrounds, ages, and experiences. Many even started as complete beginners.

So there's no reason it can't be you too.

And you have nothing to lose. Because you can start learning right now and if this course isn't everything you expected, we'll refund you 100% within 30 days. No hassles and no questions asked.

Who You Will Learn With

You're getting more than just a course

Our instructors, TAs, Mentors, Alumni, and fellow students go above and beyond to help guide you and ensure you're on the right path to achieve your goals. Our private ZTM Discord server is a key factor in taking your skills, confidence and career to the next level.

What you'll build

The best way you learn is by doing. Not just watching endless tutorials. That's why a key part of this course is building your own AI projects. Plus they'll look great on your portfolio.

Conversational AI Agent

Conversational AI Agent

Create our very own conversational AI agent, just like ChatGPT or Google’s own Gemini chat interface. Whether you’re building a customer support chatbot or a friendly companion, this project will give you the tools to create intelligent interactions.

Talk To Images AI App

Talk To Images AI App

Create an app which you can give any image to and then ask questions about the image, such as the location or animals in the image. Plus you'll wrap it all up by creating a sleek web interface with Streamlit.

Image Organizing AI App

Image Organizing AI App

Ever been lost in a sea of confusingly named photo files? We’ve all been there. This smart app will actually look at your images, figure out what’s in them (whether it’s a mountain or your adorable pet), and then rename the files for you!

Course curriculum

Here's an overview of what you learn in this Gemini API course.

7 sections38 lessons3.5 hours total length

Introduction

4 lectures · 3min
4 lectures · 3min

Introduction·3:25

3:25
PREVIEW

Exercise: Meet Your Classmates and Instructor

PREVIEW

Course Resources

BEGIN

Setting Up the Environment

3 lectures · 22min
3 lectures · 22min

Deep Dive into Google Gemini Pro API

12 lectures · 1hr 13min
12 lectures · 1hr 13min

Project: Talking With an Image

6 lectures · 32min
6 lectures · 32min

Project: Building an AI-Powered Image Renaming Tool

3 lectures · 16min
3 lectures · 16min

Prompt Engineering for Gemini API

9 lectures · 47min
9 lectures · 47min

Where To Go From Here?

1 lecture
1 lecture

Who is Zero To Mastery for?

You'll fit right in if:

You're struggling to make progress using free tutorials that aren't giving you the structure or clear path to achieving your goals.
You don't want to learn alone. You want personalized feedback, support, and motivation from instructors and mentors and want to be part of a supportive community of like-minded individuals.
You want to learn by doing. You're excited to embrace the struggle of making mistakes that comes with building fun real-world projects you'll be proud of.
You're sick of outdated & boring tutorials. We pride ourselves on having the most up-to-date (and fun!) courses in the industry so that you're not wasting your time and only learning what matters right now.
You can't afford to spend $8,000+ on over priced bootcamps and colleges. We got you. We'll help you go from zero to hired for less than the cost of a cup of coffee a day.

We're not for you if:

You're just going to watch the lessons and take no action. Our courses are all about getting your hands dirty with exercises and putting what you're learning into action by building fun and impressive real-world projects.
You're not ready to invest in yourself or just looking for the cheapest way to learn. If that's you, no problem, use our free Learn to Code + AI & Get Hired guide.
You don't think fundamentals matter anymore because AI can do everything for you. Understanding the fundamentals and how things really work will always be important.
You think AI is going to replace you and think there's nothing you can do about it. Well... if you keep wasting time not learning AI tools & skills, you're probably right. Or you embrace them, and 2x your productivity (and probably income too!).

Meet your instructor

Your instructor (Andrei) isn't just an expert with years of real-world professional experience. He has been in your shoes. He makes learning fun. He makes complex topics feel simple. He will motivate you. He will push you. And he will go above and beyond to help you succeed.

Andrei Dumitrescu

Hi, I'm Andrei Dumitrescu!

Andrei is a Senior Network & Software Engineer with 15+ years of experience and over 50,000+ students have taken at least one of his top-rated courses.

SEE MY BIO & COURSES

Andrei Dumitrescu

DevOps Engineer

Frequently Asked Questions

Are there any prerequisites for this course?

Do you provide a certificate of completion?

We definitely do and they are quite nice. You will also be able to add Zero To Mastery Academy to the education section of your LinkedIn profile as well.

Are there subtitles?

Yes! We have high quality subtitles in 6 different languages: English, Spanish, French, German, Arabic, and Hindi.

You can even adjust the text size, color, background and more so that the subtitles are perfect just for you!

Still have more questions about the Academy?

Still have more questions specific to the Academy membership? No problem, we answer some more here.

What students are saying

Our courses and community have helped 1,000s of Zero To Mastery students go from zero to getting hired to levelling up their skills and advancing their careers to new heights.

Rated 4.9 out of 5 on Trustpilot

Learn the skills to stand out and get hired. In the age of AI.

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