FEATURES

Struggling with Data Structures Fundamentals?

Personalized Data Structures Roadmap

Our AI tutor crafts a custom learning plan tailored to your current skill level, ensuring you efficiently master key data structures step-by-step.

Interactive Visual Explanations

Explore engaging animations and visual breakdowns that make even the most complex data structures clear and easy to understand.

Interactive Coding Tutorials

Hands-on coding exercises let you implement data structure algorithms in real time, with instant feedback to perfect your approach.

50+ Data Structure Challenges

Test your understanding with a curated set of challenges designed to reinforce your mastery of essential data structures.

Multi-Language Support

Learn data structures in JavaScript, Python, Java, or C++. Our AI tutor guides you through language-specific best practices to suit your coding style.

Data Structures Certificate

Earn a prestigious certificate upon course completion that showcases your expertise in essential data structures to potential employers.

OUR MISSION

Master Data Structures with AI Guidance

We've created our Data Structures Essentials program for anyone who wants to deeply understand the building blocks of programming. Our AI tutor offers personalized guidance and clear explanations so that even complex topics become manageable.

This program is perfect for you if...

Traditional textbooks and tutorials leave you confused about how data structures work

You're preparing for technical interviews and need a rock-solid foundation in arrays, linked lists, trees, and graphs

You've struggled to truly grasp data structures with conventional learning methods

You want personalized feedback on your code implementations to quickly improve your skills

You need a structured, adaptive learning path that focuses solely on data structures essentials

“After going through all the lessons, I gained the necessary skills to perform well at my on-sites. I crushed even the DP problems, which were my biggest fear. And thanks to that I landed offers from Microsoft and Uber. Thank you AlgoCademy!”

Cristina Radulescu

Senior Software Engineer at Uber

“AlgoCademy really helped me improve my problem solving skills and write incredibly clean code. I was worried it wouldn’t be done in time for my coding interviews, but the way the curriculum is structured made me progress very quickly. Thanks for your work!”

Connor Holland

Software Engineer at Vanguard

“Wow. I’ve been using AlgoCademy for a while and now I can finally solve coding questions on my own. This gave me the confidence I needed for my interviews, and guess what? I landed the offer at Samsung! You guys truly kick ass. High fives!”

Ankit Kumar

Software Engineer at Samsung

View All Testimonials

63
%

of the surveyed Graduates have added between $10,000 and $50,000 to their salary

4
out of 5

of our Students say they’d recommend AlgoCademy to their friends

94
%

of our Students are confident that AlgoCademy will help them advance in their careers

92
%

of our Graduates enjoy their work more after joining AlgoCademy

THE TEAM

Meet Your Instructors

You’ll learn how to code from instructors with over 20 years of combined experience in professional, competitive, and educational settings. They’ll teach you the algorithms to know for coding interviews and help you establish a clear approach to problem-solving.

Andrei Chiriac

Software Engineer & Instructor

Andrei has represented Romania in many international competitive programming contests. His highest achievement to date is winning the bronze medal at the Central European Olympiad in Informatics.

Andrei has also worked for Amazon and Keystone. Since 2015, he’s been training students for the International Olympiad and preparing aspiring engineers to crush their coding interviews.

Fun fact: Andrei has a YouTube Channel and had the highest-rated course on Udemy before AlgoCademy was born.

Mircea Dima

Founder & CEO/CTO

Mircea has worked as a Software Engineer at companies including Facebook, Adobe, Ubisoft, and two NYC startups.

He has built many innovative products using algorithms and data structures, such as Autocorrect and Swipe Typing for the iOS keyboard, Music Recommendation Engine, and Real-Time Optimal Exchange Algorithm. Mircea has been a coding interview and competitive programming coach for over a decade.

Fun fact: Mircea has written a peer reviewed Scientific Paper on Algorithms.

Our Students landed jobs at

DIFFERENTIATORS

What sets AlgoCademy apart?

Unlike our competitors, AlgoCademy offers the most comprehensive, high-quality interactive coding platform, allowing students to see, step-by-step, what’s going right (and wrong) in their code, focused on the questions we know you’ll get asked in technical interviews. We’ll teach you how to write clean code using video instructions and interactive validators that check for quality.

Swipe left through the table to compare.

Feature
LeetCode/Hackerrank
CodeCademy
AlgoExpert
Feature
LeetCode/
Hackerrank
CodeCademy
AlgoExpert
Optimized for Coding Interviews
Performance Validation
Learn to write Clean Quality Code
Step-by-Step Coding Tutorials
Video Content
Code Quality Validation
Optimized Problem Set for a fast learning curve
Solution Exploration for a given problem
COMMUNITY

A Thriving, Supportive Community of Peers

Our community is the heart of AlgoCademy. Here, you can get answers to all of your questions, ask for feedback, gain support from your peers, and get to know other like-minded programmers. It’s a great way to build your own community and learn from each other in the process.

We may be biased, but we happen to think our members are amazing. They boast a wide range of skills and expertise, and they make the AlgoCademy the amazing, 24/7 resource it is.

Check out our YouTube channel

SUPPORT

Frequently Asked Questions

So, you have questions? Let us try to answer those for you...

Will this course prepare me for my technical interviews?

Yes! Our course focuses exclusively on the essential data structures top employers demand. Starting with the basics and progressing to advanced topics, you'll build a solid foundation to excel in technical interviews and real-world coding challenges.

I’ve never studied Computer Science. Is the Data Structures Essentials course beginner friendly?

Absolutely. Our Data Structures Essentials course is designed for learners at all levels. With clear explanations, visual aids and personalized AI guidance, even those without a formal CS background can quickly grasp these core concepts.

We created this program with beginners and self-taught programmers in mind, ensuring you get the support you need from day one.

Is all the content available right away or is it drip fed over time?

No drip-feeding here! You'll have complete, immediate access to our entire Data Structures curriculum so you can dive into learning as soon as you enroll.

What languages do I need to know?

You don't need to know any specific language. Our explanations focus on the core concepts and use pseudocode where necessary so that every coder, regardless of language, can grasp the ideas behind data structures.

Why should I become a member today instead of waiting?

Every day you delay is a missed opportunity to master the data structures that can propel your career forward. Enroll today and start your journey with our AI tutor guiding you every step of the way.

Is it really worth the money?

The industry values a strong understanding of data structures, and our course equips you with that expertise. Invest in your future and unlock higher earning potential.

Do you offer refunds?

We don't offer refunds under any circumstance. You can try out our free coding tutorials before deciding to subscribe.

What happens if I decide to cancel my membership?

Obviously, we’d love it if all of our members stuck around forever. We’ve worked with students long enough to know that eventually, everyone moves on to new challenges. If you decide to cancel, the process is simple and just a few clicks away.

If there's anything at all that you're not certain about, anything we haven't made clear, or you have any concerns or questions, please contact us at email address.We’re happy to help you out!