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Master the Coding Interview: Data Structures + Algorithms

The ultimate coding interview bootcamp to help you ace your coding interviews and land your dream job. You'll not only learn data structures and algorithms but also the exact steps to take to get more interviews, more job offers, and a higher salary.


Taught by: Andrei Neagoie

Last updated: December 2022

Course overview

Completely updated for 2023! We guarantee you that this is the best coding interview bootcamp that you can find if you are serious about learning data structures & algorithms, want to make up for not having a Computer Science Degree, and want to get hired as a Developer at the company of your dreams.

What you'll learn

  • Ace coding interviews given by some of the top tech companies
  • Learn to implement and use different Data Structures
  • Learn to implement and use different Algorithms
  • Learn the notorious Big-O notation
  • Become a better developer by mastering computer science fundamentals
  • Learn from a Senior Programmer who has managed teams of engineers and has been in these interviews both as the interviewee and interviewer
  • Get more interviews and more job offers
  • Become more confident and prepared for your next coding interview
  • Professionally handle offers and negotiate raises

You are going to learn how to answer any coding interview question with confidence and get hired at the company of your dreams with the potential to be making $100,000+ a year.

You're really getting two courses in one.

1️⃣ You'll be getting a Computer Science crash course to get you on the same level as CS grads. You will learn data structures, algorithms and the notorious Big-O notation to the point that people will think you were a CS grad yourself.

2️⃣ Unlike other courses, you'll also learn the non-technical skills, tricks, tips that you need to actually stand out from other candidates (who have also learned the technical skills) so that you can get more job offers and even negotiate a raise.

Graduates of this course are now working at Google, Tesla, Amazon, Apple, IBM, JP Morgan, Facebook, Shopify + other top tech companies.

This can be you.

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

Active. Thriving. Supportive. Helpful. Friendly. Motivating. Essential.

These are just a few of the words students use to describe the ZTM Discord which is also one of the biggest and most active developer communities on Discord.

Most importantly, you will learn from a Senior Developer that has actual real-world experience working for (and hired developers at) top companies in both Silicon Valley and Toronto.

  • Want to land a job at a great tech company like Google, Microsoft, Facebook, Netflix, Amazon, or other top companies?
  • Intimidated by the interview process and the coding questions?
  • Do you find yourself feeling like you get "stuck" every time you get asked a coding question?

This course is your answer.

Using the strategies, lessons, and exercises in this course, you will learn how to land offers from all sorts of companies.

Many developers who are "self taught" feel that one of the main disadvantages they face compared to college-educated Computer Science graduates is the fact that they don't have knowledge of algorithms, data structures and the notorious Big-O Notation.

By the end of this course, I'll ensure you're on the same level as someone with a Computer Science degree by teaching you the fundamental building blocks of Computer Science. This will give you a big boost during interviews.

Here is what you will learn in this coding interview bootcamp:


  1. Big O Notation

  2. Data Structures:

    • Arrays
    • Hash Tables
    • Singly Linked Lists
    • Doubly Linked Lists
    • Queues
    • Stacks
    • Trees (BST, AVL Trees, Red Black Trees, Binary Heaps)
    • Tries
    • Graphs
  3. Algorithms:

    • Recursion
    • Sorting
    • Searching
    • Tree Traversal
    • Breadth First Search
    • Depth First Search
    • Dynamic Programming


  • How to get more interviews
  • What to do during interviews
  • What do do after the interview
  • How to answer interview questions
  • How to handle offers
  • How to negotiate your salary
  • How to get a raise

What's the bottom line?

Unlike most instructors, I'm not a marketer or a salesperson.

I'm a Senior Developer and Programmer who has worked and managed teams of engineers, and have been in these interviews both as an interviewee as well as the interviewer.

My job as an instructor will be a success if I am able to help you become better at interviewing and land you more jobs.

This one skill can really change the course of your career.

If you're serious about getting hired as a Developer and competing for jobs against Computer Science & Bootcamp grads, I can guarantee you that this coding interview bootcamp will help you succeed like never before.

And you have nothing to lose. 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.

When's the best time to get started? Today!

There's never a bad time to learn in-demand skills. But the sooner, the better. So start learning today by joining the ZTM Academy. You'll have a clear roadmap to developing the skills to build your own projects, ace your coding interviews, get hired, and advance your career.

Start learning now
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Don't just take our word for it

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.

Lakmal Caldera

I wish I had this course at the start of my career! The content was precise and to the point. For someone like me without a computer science background, this course really helped me understand and optimize my applications in ways I never thought possible.

Lakmal Caldera

Annie Chen

For non-CS students, this is a great intro with easy-to-understand animations and explanations. For CS-students, it's a good review guide. There are a lot of tips on interviewing and handling job offers which is valuable information for job seekers.

Annie Chen

Alexis Eid

Very helpful for someone looking to prepare for my technical coding interviews. There is also a community on LinkedIn (and Discord) which helps people socialize and connect with others. PS: I got the job!

Alexis Eid

Data Structures & Algorithms was the missing piece to advance in my career. After finishing the course, I applied to a company I wanted to work for. The company opened a brand new position (better than what I applied to) just to hire me. Thank you!

Gulyás Ferenc

This course is absolutely fantastic and worth your while. I've had interviews in which questions arise that should be tricky, but Andrei prepared me for them. I'm almost giddy in every interview now, because I'm finding myself so prepared.

JC Silv

This course has truly closed the gap in knowledge I've had in data structures and algorithms and I would argue that even if I'd taken a formal course in college, the material wouldn't have been delivered as well as this course has.

Justin Ramos

Course curriculum

To make sure this course is a good fit for you, you can start learning for free right now by clicking any of the PREVIEW links below.

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 Neagoie

Hi, I'm Andrei Neagoie!

Andrei, lead instructor of Zero To Mastery Academy, has taught more than 750,000 students worldwide how to code and get hired. ZTM grads work for world-class companies like Apple, Google, Amazon, Tesla, IBM, Facebook, Shopify and many more.


Andrei Neagoie

Senior Software Developer

Frequently asked questions

Are there any prerequisites for this course?

  • A computer (Linux/Windows/Mac) with an internet connection
  • No previous computer science knowledge or experience with data structures or algorithms is needed, just a basic understanding of one programming language

Who is this course for?

  • Any engineer, developer, or programmer struggling to get hired and wants to improve their interviewing skills
  • Developers interested in learning how to use and implement data structures and algorithms
  • Anyone interested in acing their coding interviews by improving their whiteboard coding skills
  • Anyone who wants to become a better developer
  • Any self-taught programmer who missed out on a computer science degree
  • Anyone who is serious about getting hired as a full-time developer and earning a higher salary

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.

Can I download the videos?

Definitely. You can download any and all lessons for personal use. We do everything we can to make learning easy, fun and accessible. Whether that’s on your commute, on a flight or just when you have limited access to good WiFi.

Still have more questions about the Academy?

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

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Every ZTM membership includes:

Unlimited access to all courses, workshops, and career paths
Invite to private Discord with 300,000+ members
Access to private Linkedin networking group
Custom ZTM course completion certificates
Download all lessons for offline learning
Unlimited, priority access to all future courses, content, and features

We know you'll love ZTM. That's why we provide a no hassle, 30-day money back guarantee.