ALGOCADEMY

Ace Your Coding Interviews with the Top Programming Interview Platform

AlgoCademy's AI-powered lessons and interactive tutorials prepare you to excel in technical interviews at leading tech companies. Master algorithms, data structures, and problem-solving skills to land your dream job.

340+ step-by-step lessons 11 programming languages Free to start, no card needed
SEE HOW THE LEARNING HAPPENS.Inside AlgoCademy

REAL LESSONS. ONE STEP AT A TIME.

A little guidance.
A lot of thinking.

This is Two Sum in the Python course, as you see it in the app. Each step is a line or two of the solution, checked by the lesson’s tests before the next one appears.

Try the free lessons
AlgoCademy · Two Sum · Python
The lesson page: on the left the Two Sum problem and step 1, “Declare a hash table named indexOfValue”; on the right the editor, with the step’s number on line 3.

AlgoCademy students have landed roles at

Google, Amazon, Meta, Netflix, and UberIndividual student outcomes; your path will be your own.

WHAT YOU GET.

Do you keep failing coding interviews?

Pass your next coding interview by boosting your problem-solving skills and learning to write quality code. AlgoCademy, the top programming interview platform, offers in-depth, practical training optimized for technical interviews. We took everything we wished we had when we started prepping for coding interviews and put it inside AlgoCademy. Our study plan, videos, interactive coding tutorials, and hand-picked questions have been tried and tested with hundreds of students now working for the biggest companies in the world.

Efficient Study Plan

It's hard to master Algorithms and Data Structures when you don't know where to start and what to learn. Our study plan will take you there in the most efficient manner.

Video Explanations

We get it, everyone learns differently. We help you maximize your learning on each question by offering a comprehensive video explanation.

Interactive Coding Tutorials

Our step-by-step coding tutorials identify exactly where your code needs to be tweaked, leaving nothing to question. Amaze your interviewers and colleagues by leveling up the quality of your code.

290+ Hand-Picked Questions

Coding interview prep is a numbers game that many candidates lose. We’ve set you up for success by hand-picking 290+ questions that are optimized for coding interviews so you can feel confident in your preparation.

4 Programming Languages

Whether you’re trying to learn JavaScript, Python, Java, or C++, we speak your language. You’ll receive solutions to every question in each language.

Certificate of Completion

Celebrate your progress and the steps you took to stand out in coding interviews with an official AlgoCademy Certification, available on completion of the course.

IS IT RIGHT FOR YOU?

Ace Your Technical Interviews at Your Own Pace

We’ve designed AlgoCademy for those who want to excel in coding interviews and secure their dream tech job. Our platform guides you from fundamental concepts to advanced problem-solving, ensuring you have the confidence and skills to perform at your best.

Is AlgoCademy the right platform for you? Simply put, we’re for you if...

  • You’re trying to prepare for coding interviews but don’t know where to start or how to craft an efficient study plan.
  • You’ve spent countless hours solving coding questions online and feel overwhelmed, yet struggle to build complete solutions from scratch.
  • Even if you devise a working approach, your code doesn’t have the quality needed to impress interviewers.
  • You need to build speed and accuracy to tackle the challenges that frequently appear in technical interviews.
  • The sheer volume of available resources leaves you confused and stuck, hindering your ability to form a consistent learning flow.

THE MOMENT IT STARTS TO CLICK.

Real people.
New confidence.

From getting unstuck to taking the next career step. Here’s how students describe their experience.

Read more student stories
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 Landed offers from Microsoft and 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 Student story · 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 Landed an offer at Samsung
Hear Connor’s story His experience learning with AlgoCademy

HOW WE COMPARE.

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 you’ll face in technical interviews. We’ll teach you to write clean, quality code using video instructions and interactive validators.

FeatureAlgoCademyLeetCode / HackerRankCodecademyAlgoExpert
Optimized for Coding Interviews✓ Yes✓ Yes– No✓ Yes
Performance Validation✓ Yes✓ Yes– No– No
Learn to write Clean Quality Code✓ Yes– No– No– No
Step-by-Step Coding Tutorials✓ Yes– No✓ Yes– No
Video Content✓ Yes– No– No✓ Yes
Code Quality Validation✓ Yes– No– No– No
Optimized Problem Set for a faster learning curve✓ Yes– No– No✓ Yes

MEET THE PEOPLE BEHIND THE LESSONS.

Engineers who love
the “aha” moment.

Learn from instructors whose experience spans software engineering, competitive programming, and years of helping others learn.

Andrei Chiriac

SOFTWARE ENGINEER & INSTRUCTOR

Andrei Chiriac

Andrei has worked at Amazon and Keystone and earned a bronze medal at the Central European Olympiad in Informatics. Since 2015, he has coached students for programming competitions and coding interviews.

Mircea Dima

FOUNDER & SOFTWARE ENGINEER

Mircea Dima

Mircea has worked at Facebook, Adobe, Ubisoft, and startups. His engineering experience includes autocorrect, swipe typing, and music recommendations, alongside more than a decade of programming and interview coaching.

A FEW QUESTIONS BEFORE YOU START.

Frequently asked questions

So, you have questions? Let us help answer them for you...
Ask the AlgoCademy team ↗

Will this get me ready for my coding interviews?

Yes! The content is designed to cover everything you might encounter in coding interviews. We start with the fundamentals and work our way up to complex algorithms and data structures frequently asked at top tech companies.

I've never studied Computer Science. Is AlgoCademy beginner friendly?

Beginners are welcome! We assume only a basic understanding of programming concepts, and our platform is designed to take you from where you are to acing your interviews—step by step.

ONE SMALL STEP TOWARD YOUR NEXT BIG THING.

Your next breakthrough
starts with a little practice.

Open a lesson. Try an idea. See what clicks.

Start learning for free 340+ lessons · 11 languages · Free to start