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The Ultimate Data Structures & Algorithms Course

Ace your coding job interview. Learn to write better and faster code.

   Enroll in Course

Hi! I'm Mosh and I'm gonna help you master data structures & algorithms.

Studied Computer Science - but never really understood the complex topic of data structures and algorithms?

Or maybe you’re a self-taught programmer, with little to no knowledge of this important topic.

Or perhaps you failed a job interview because you couldn't answer basic data structure and algorithm questions.

So, why are data structures so important these days?

Data structures and algorithms are patterns for solving problems. Developers who know more about data structures and algorithms are better at solving problems. That’s why companies like Google, Microsoft and Amazon always include interview questions on data structures and algorithms. They want to assess your problem-solving skills. They don't care how many programming languages and frameworks you're familiar with.

A complex topic made simple

That’s why I made this course. I want to demystify data structures and algorithms once and for all.

I remember being hopelessly confused when my college lecturer tried to teach it, many moons ago. So I had to teach myself. Now I’m an expert on the topic, and I want to save you the dozens of hours I wasted at the library trying to wrap my head around it.


13
hours
300
lessons

Packed with 100 most popular interview questions and step-by-step solutions

By the end of this course…

You’ll be able to:

  • Ace your next coding interview
  • Write better, faster code
  • Become a better developer
  • Improve your problem solving skills
  • Master computer science fundamentals
  • Implement all the essential data structures from scratch
  • Master dozens of popular algorithms

"I’ve actually landed my first job as a Junior software developer. I owe a lot of it to you because your courses have been EXTREMELY helpful. This has really changed my life from working as a security guard and doing websites for free, now I am a professional."

- Danish Jafri

"Mosh, let me tell you I have been winning the code competitions here in India and excelling in my work and it gives me a great proud to say that you are my teacher. I have purchased every course you have uploaded till now and looking forward to learn everyday with you. Cheers!!"

- Karan Valecha

What you're going to learn

This course is divided into three parts, each about 5 hours long so you can easily complete it.

The first part is all about linear data structures and their algorithms:

  • Big O Notation
  • Arrays
  • Linked Lists
  • Stacks
  • Queues
  • Hash Tables

The second part covers non-linear data structures and their algorithms:

  • Binary Trees
  • AVL Trees
  • Heaps
  • Tries
  • Graphs

The third part explores:

  • Searching Algorithms
  • Sorting Algorithms
  • String Manipulation Algorithms


This is the most comprehensive data structures and algorithms series online. Every example and exercise is picked from popular interview questions asked by Google, Microsoft, Amazon and other big companies.

Most data structure books and courses are too academic and boring. They have too much math and their code looks ugly, old and disgusting! This course is fun and easy to follow and shows you how to write beautiful code like a software engineer, not a mathematician.

Who is this course for?

  • Anyone preparing for a coding job interview
  • Computer science students whose lecturers failed to explain the topics
  • Self-taught developers who missed out on a computer science degree
  • Anyone who wants to become a better developer

Requirements

In this course, I use Java to teach the concepts but you can apply these concepts in any programming language. Our focus is on problem-solving, not programming languages and tools.

All you need to take this course are some basic programming skills. If you know variables, loops, and conditional statements, you're good. If you need a quick refresher to get up to speed with Java syntax, you can watch the first part of my Java series.

Your Instructor


Mosh Hamedani
Mosh Hamedani

Hi! My name is Mosh Hamedani. I'm a software engineer with almost two decades of experience and I've taught over three million people how to code or how to become a professional software engineer through my online courses and YouTube channel.

I believe coding should be fun and accessible to everyone.


30-Day Money-Back Guarantee

Try it risk-free

You can ask for a refund any time during the first 30 days
if you decide the course isn’t for you.

Frequently Asked Questions


When does the course start and finish?
The course starts now and never ends! It is a completely self-paced online course - you decide when you start and when you finish.
How long do I have access to the course?
How does lifetime access sound? After enrolling, you have unlimited access to this course for as long as you like - across any and all devices you own.
What if I am unhappy with the course?
We would never want you to be unhappy! If you are unsatisfied with your purchase, contact us in the first 30 days and we will give you a full refund.
How much Java should I know to take this course?
I've tried to minimize my usage of Java features to the bare minimum. All you need to know are the basics of variables, classes, methods, loops, and conditional statements. You can watch the first part of my Java series (3.5 hours) to get up to speed.
Will you re-create this course for JavaScript, Python or C# in the future?
No! This course is about problem-solving, not languages and tools. Re-creating 10+ hours of these videos using a different programming language would be a waste of my time. I'd rather spend that time creating courses on other essential topics rather than repeating the same thing using different languages.

Ace Your Next Coding Interview

Mastering data structures and algorithms is essential to getting your dream job. Don't waste your time browsing disconnected tutorials or super long, boring courses. Enroll in the course to get:

  • 13 hours of HD videos
  • 100 interview questions
  • Step-by-step solutions
  • Certificate of completion
  • Downloadable source code
  • Learn at your own pace
  • Watch online or offline
  • Watch on any device

Stop wasting your time jumping from one tutorial to another.

With our amazing reviews and money back guarantee, what are you waiting for?

Single Course Payment

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