The 33 Best Technical Interview Prep Courses, Books, & Resources for 2023

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Tech interviews can be intimidating. They often have several phases, from the first technical phone screen, to a remote coding interview or assignment, to the final on-site interview and whiteboard challenge.

If you’ve never been through one before, you may have no idea how to prepare for a coding interview.

It’s not enough to just have the raw tech skills. You also need to be able to perform under pressure, talk through your code to give the interviewer a window into your thoughts, and be clear and precise with your tech vocabulary and communication. 😅

As with most things in life, the way to build up your confidence and experience is through practice. If you know what you’ll be facing in technical interviews and have done a ton of code interview prep, you’ll breeze through the real thing. 👌

Fortunately, there are lots of resources out there to help you do this! Whether you want to take a tech interview prep course, read some of the best coding interview books, or practice with live mock interviews, there are great options out there!

Below, I’ve rounded up some of the best coding interview books and tech interview prep courses to help you practice programming interview questions and wow the hiring managers at your code interview.

Disclosure: I’m a proud affiliate for some of the resources mentioned in this article. If you buy a product through my links on this page, I may get a small commission for referring you. Thanks!

TL;DR Best Coding Interview Resources

If you’re just looking for some quick links to find a good tech interview prep course, I won’t make you read the whole article! Here’s a quick list of the best coding interview prep sites/resources.

How Long to Prepare for a Coding Interview: How Much Time Do You Have?

⏱️ How many hours of preparation for coding interviews are recommended? It depends on what code interview prep methods you’re using. Start by checking out our article on the best ways to prepare for a tech interview

Then, tailor the resources you use based on how much time you have before your interview.

For example, if you only have one week, you probably don’t want to start an interview bootcamp that lasts 3+ weeks. However, if you’re looking into how to prepare for a coding interview in one month or more, a structured course or detailed book could be an option for you.

⌛ There are plenty of resources to help you prepare for a coding interview in one week, including mock interviews, skimmable books with practice problems, short courses that only require a few hours of study, etc. Since your time is limited in this scenario, it’s wise to focus on breadth over depth. 

⏳ But if you’re preparing well in advance, you can consider something more involved, such as a software engineer interview prep course, bootcamp, or book with lots of practice problems you can study/work on over the course of a few weeks or months. Theoretical algorithms books can be good if you have the time to dive deeper into important interview subjects and make sure your knowledge is solid.

It can be smart to take a technical interview prep course (or start reading coding interview books) before you even have one scheduled. That way, you won’t find yourself panicking when you get that first interview request!

Best Coding Interview Courses

With a coding interview preparation course, you can practice coding interview questions in a hands-on way, and their video content is useful if you’re a visual-audio learner.

Here are some of the best coding interview courses you can find:

Please note that pricing listed below may change in the future!

1. Interview Cake

Interview Cake

Hands down one of the best coding interview preparation courses out there!

Interview Cake comes with 50+ hours of coding interview practice questions and readings that don’t just give you the answer, but teach you the right way of thinking about the question. Build the skills to derive the right answers yourself and explain your reasoning.

  • 🔗 Link: Get it from Interview Cake
  • ⬇️ What you’ll learn:
    • Common coding interview questions
    • All the core data structures (linked lists, queues, stacks, etc.)
    • All the core problem types (system design, recursion, etc.)
    • How to answer technical interview questions you don’t know
  • 💰 Price details: $149 for 3 weeks access or $249 for 3 months (plus 20% off for LTCWM readers and a full refund if you’re unsatisfied)

“Every interview I’ve gone through since I started studying your problem set has included a variation of the questions on Interview Cake! There was one problem that wasn’t on here, but I was able to solve it because of the themes you taught. Today I am accepting an offer at a startup in SF!” – Ulises

“I used Interview Cake to get my job at Netflix” – @kittycatbites on Twitter

Read my full review of Interview Cake here.

2. AlgoExpert


A comprehensive overview of 115 of the best programmer interview questions in nine different languages: JavaScript, Python, Swift, C++, Java, C#, Kotlin, TypeScript and Go. You type out your answers in a code-execution environment and get 70+ hours of video explanations to help you understand the core principles behind each question.

  • 🔗 Link: Get it from AlgoExpert
  • ⬇️ What you’ll learn: 
    • Binary search trees, linked lists, strings, etc.
    • How much memory an algorithm uses and how fast it runs
    • Tips for standing out in your interview
  • 💰 Price details: $99 for 1 year of access (plus 10% off for LTCWM readers with the coupon code ltcwm)

“After failing technical interviews over and over again during my internship hunt, I decided to start using AlgoExpert alongside LeetCode. The user friendly UI and excellent explanation from Clement makes the learning experience very enjoyable, and I was able to make incredible progress. This year I crushed the Amazon interviews and received a new grad offer from them to work as a Software Development Engineer. Thank you AlgoExpert!” – James

“Studying up for technical interviews and can’t recommend AlgoExpert enough for knocking out programming questions and staying sharp. Good way to learn too” – @BB_kidcazer on Twitter


The tech interview prep course on distills years of interview expertise into one convenient package!

Their programming interview prep questions are carefully selected to teach you exactly what you need to know to crush your coding interviews. This coding interview course comes with detailed video walkthroughs for every solution, a coding environment, and articles that break down how to think through each question.

  • 🔗 Link: Get it from
  • ⬇️ What you’ll learn:
    • Common coding interview questionsCore data structures and algorithms (linked lists, queues, stacks, etc.)
    • Detailed Big O complexity analysis
    • JavaScript interview questions
  • 💰 Price details: $99 for 1 year full course access

“Thanks to @Skilled_dev, I also passed my Microsoft interview. First question I received was to output a matrix in spiral form” – @CodeWithDean on Twitter

4. Land Your First Tech Job on Break Into Tech

Land Your First Tech Job

This technical interview prep course goes beyond the tech interview to include the rest of the job application process.

In 20 hours of videos and exercises, you’ll learn about optimizing your resume and LinkedIn profile, how to get referred to a company, how to answer the dreaded “tell me about yourself” questions, and templates to help you answer any tech interview question.

  • 🔗 Link: Get it from Break Into Tech
  • ⬇️ What you’ll learn: Keywords to include on your resume, communication tips, strategies to navigate tech interviews, how to think like an interviewer, etc.
  • 💰 Price: $99 for the course or $199 for a resume review too (plus a refund if you’re not happy)

“My completion percentage of Jeremy’s course had an almost direct correlation with me getting a job. After following the advice in the course, I received a verbal offer and a final interview with an EVP before even watching all the video content. (Although I’d read all the text summaries…) Strongly recommend for structuring your tech job search process.” – Adil

5. Interview Camp

Interview Camp

Interview Camp specializes in weekly live sessions to help you learn tried and tested, real-life techniques for conquering coding interviews. There’s an additional 60+ hours of self-paced online content, so you can get as much coding interview preparation as you want. Plus, join the private Slack community for an extra level of support and accountability.

  • 🔗 Link: Get it from Interview Camp
  • ⬇️ What you’ll learn: 
    • Algorithms – practical techniques with real practice problems and homework assignments
    • System design – learn essential frameworks and study core system design components in depth
  • 💰 Price details: $250/year for all of the above

6. Mastering the Software Engineering Interview on Coursera

Mastering the Software Engineering Interview

This code interview course of the University of California San Diego was put together with the support of Google’s recruiting and engineering teams, so you know you’re getting relevant advice. It takes about 21 hours to complete the videos, reading, and exercises, so it’s doable to prepare for a coding interview in one week with this technical interview preparation course.

  • 🔗 Link: Get it from Coursera
  • ⬇️ What you’ll learn:
    • Algorithmic thinking on the fly
    • Practice and tips for getting through the technical phone interview
    • How to speak about your experience
  • 💰 Price details: 7-day free trial, then $49/month You can also audit the course for free

“I found this course very useful. It covers all of the important points of facing a technology job interview, even including how to deal with psychological emotions and build a strong growth mindset.” – MH

7. Master the Coding Interview: Algorithms + Data Structures on Udemy and Skillshare

Master the Coding Interview

Algorithms and data structures usually constitute the bulk of coding interview questions. This tech interview prep course focuses on the fundamental building blocks of these computer science topics. It includes 19 hours of video, 51 articles, and other downloadable resources.

  • 🔗 Link: Get it on Udemy or on Skillshare
  • ⬇️ What you’ll learn:
    • Big O notation
    • Data structures: arrays, hash tables, queues, etc.
    • Algorithms: recursion, sorting, searching, etc.
    • How to get more interviews and handle offers
  • 💰 Price: $84.99 on Udemy (but there are often sales), or do a one month free trial of Skillshare Premium (reg. $32/mo)

“Andrei’s course is really great! For non-CS students, this is a great introduction with easy-to-understand graphics, animation and explanation. For CS-students it’s a good review guide to comb through knowledge you might have forgotten […] Highly recommend it to anyone who is seeking a developer job and needs to go through code/technical interview.” – Annie

8. How to Pass a Coding Interview on Udemy and Skillshare

How to Pass a Coding Interview

This short and sweet one-hour video course goes over stress-free coding interview prep, from the soft skills of interacting with your interviewer to the more technical elements like writing code and dealing with algorithms.

If you want to know the best way to prepare for coding interviews quickly, ultra-efficient courses like this certainly help!

  • 🔗 Links: Get it on Udemy or on Skillshare
  • ⬇️ What you’ll learn:
    • How to talk to the interviewer
    • The requirements of an interview
    • How to prepare for the coding interview
  • 💰 Price: $49.99 on Udemy (but there are often sales) or do a 14-day free trial of Skillshare Premium (reg. $32/mo)

9. Master the JavaScript Interview on Udemy and Skillshare

Master the JavaScript Interview

This is another relatively short technical interview prep course that specifically focuses on JavaScript interviews, diving into advanced problem-solving techniques and algorithms. You’ll see how some questions can have multiple solutions, which will all be thoroughly explained. The code interview course contains 3.5 hours of on-demand videos and two articles.

  • 🔗 Links: Get it on Udemy or on Skillshare
  • ⬇️ What you’ll learn:
    • Strings and arrays, algorithms and data structures, JavaScript
    • Algorithm strategies and critical analysis
    • Common interview problems
  • 💰 Price: $44.99 on Udemy (but there are often sales) or do a 14-day free trial of Skillshare Premium (reg. $32/mo)

“Concepts are properly explained by the instructor. This is really a good course for Javascript interviews.” – Sheshadri

10. Get Ready for Your Coding Interview on LinkedIn Learning

Get Ready for Your Coding Interview

A two-hour video course covering useful concepts about what you’ll face in a coding interview. It also includes coding interview practice questions to test you.

  • 🔗 Link: Get it from LinkedIn Learning
  • ⬇️ What you’ll learn:
    • What coding interviews are like
    • Two-dimensional arrays, time complexity, Big-O notation, hash tables
    • Coming up with an optimal solution and testing code
  • 💰 Price: $19.99/month billed annually or $39.99/month billed monthly (or free with one-month trial)

11. The Coding Interview Bootcamp: Algorithms + Data Structures on Udemy

The Coding Interview Bootcamp

This 13-hour coding interview course goes over dozens of the most common interview questions you may face—and the tricks to solve them. It features real questions asked at companies like Google, Facebook, and Amazon, and lays out clear explanations for each solution.

You’ll need a basic understanding of JavaScript as a prerequisite.

  • 🔗 Link: Get it from Udemy
  • ⬇️ What you’ll learn:
    • Interview questions asked at top companies
    • Common data structures used in web development
    • How to use JavaScript to solve challenging algorithms
    • String reversal, anagrams, etc.
  • 💰 Price: Full price $89.99 (less during Udemy sales)

“Stephen does an excellent job of thoroughly explaining each method and data structure. He uses plenty of detailed examples, making it very easy to understand. He doesn’t go straight to the solution, he explains things in a way that makes it easy to understand with charts and very descriptive diagrams. It makes for very easy learning, Bravo Stephen you sir are very good at what you do!!! I give my highest recommendation for this course. You won’t be disappointed.” – Essence

12. 11 Essential Coding Interview Questions + Coding Exercises! on Udemy

11 Essential Coding Interview Questions + Coding Exercises

In this two-hour video course with plenty of interactive exercises, you’ll learn three handy problem-solving techniques to figure them out.

Before taking this coding interview preparation course, you should be familiar with basic data structures, Big O notation, and ideally Python and/or Java, which you’ll be using to solve problems.

  • 🔗 Link: Get it from Udemy
  • ⬇️ What you’ll learn:
    • 3 problem-solving techniques
    • 11 of the most essential coding interview questions
    • Arrays, strings, linked lists, etc.
  • 💰 Price: Full price $69.99 (less during Udemy sales)

“His way of explaining the problem is excellent! It really speaks to me and how I think. It must have been so time consuming for him to go through such detail per problem. But it’s so helpful and appreciated!! Thank you for sharing your gift of technical understanding. So few can do this so well.” – J

13. Java Interview Guide: 200+ Interview Questions and Answers on Udemy

Java Interview Guide

This Java-specific programming interview prep course will give you a useful refresher on key concepts before your whiteboarding interview. It contains 6 hours of on-demand video with hands-on examples, so give yourself a couple of days to work through it all before the big day!

  • 🔗 Link: Get it from Udemy
  • ⬇️ What you’ll learn:
    • Basic and advanced object-oriented concepts
    • Exception handling best practices
    • Basics of functional programming
  • 💰 Price: $$99.99 (less during Udemy sales)

“This course is excellent. Gives easy memorable answers to java interview questions. They’re simple to remember and easy to retain and explain to the interviewer. 10 out of 5 stars!!” – Jacqueline

14. Technical Interview Practice with Python on Codecademy

Even if you don’t have a technical interview scheduled just yet, practicing these common problems will help you grow as a programmer and problem solver, and will help you write cleaner and better code. After completing this tech interview prep course, you’ll be ready to ace coding interviews anywhere and you’ll write more efficient code!

  • 🔗 Link: Get it from Codecademy
  • ⬇️ What you’ll learn:
    • Whiteboarding skills
    • Common technical interview problems – lists and linked lists
    • Dynamic programming
  • 💰 Price: Free for 7 days with a trial of Codecademy Pro, then $17.49/month billed annually or $34.99 billed monthly

15. Full-Stack Interview Prep on Udacity

Full-Stack Interview Prep - Udacity

This course is an excellent way to prepare for technical interviews. You’ll experience a tech mock interview, and review detailed analysis on how to field key industry questions. Upon completing this course, you’ll be ready to showcase your skills during your full stack web developer interview!

  • 🔗 Link: Get it from Udacity
  • ⬇️ What you’ll learn:
    • How to field key industry questions
    • Common full-stack web developer interview topics like palindrome functions and data structures
    • Best practices for behavioral questions and whiteboard problems
  • 💰 Price: Free

16. Java Interview Questions: Data Structures and Algorithms on Mammoth Interactive

Java Interview Questions

This course will help you to refresh your Java knowledge and solve new problems with the most common beginner interview questions asked by FANG companies such as Facebook, Google, Amazon, and Spotify.

  • 🔗 Link: Get it from Mammoth Interactive
  • ⬇️What you’ll learn:
    • Commonly asked interview questions
    • The best way to answer an interview question
    • How to analyze the time complexity of various algorithms
  • 💰 Price: $19/month or $199/year for access to Mammoth Interactive’s huge library of courses

17. Big Machine Coding Interview Bootcamp

Trying to get in at one of the top tech companies in the world? This technical interview prep course from Big Machine includes 5 hours of video for you spread over 18 lessons that will teach you the strategies and techniques your peers use to pass tough tech interviews.

  • 🔗 Link: Get it from Big Machine
  • ⬇️ What you’ll learn:
    • The art of coding every day
    • The core programming concepts you need to pass a coding interview
    • Algorithms and strategies
    • Understanding the mechanics of the interview question
    • Practice questions from real companies
  • 💰 Price: $69

18. Interview Kickstart

Interview Kickstart

Interview Kickstart has 18 tech interview prep courses for key engineering roles, including back-end engineering, data science, embedded systems, full stack engineering, and more. Each coding interview course is designed and taught by FAANG+ experts in the domain.

Interview Kickstart also includes rigorous mock tech interviews with actual hiring managers, 1:1 technical coaching, personalized feedback, and more. 

  • 🔗 Link: Get it from Interview Kickstart
  • ⬇️ What you’ll learn:
    • How to recognize patterns in interview problems
    • Overcome interview anxiety
    • Data structures/algorithms
    • Distributed systems design
    • Domain topics
    • Soft skills training

💰 Price: From $4,800 to $9,600 depending on the track you choose

19. AlgoMonster


This code interview course is text-based, not video-based. Instead of an endless library of problems, AlgoMonster gives you a structured look at a much smaller, focused selection of coding interview patterns. AlgoMonster was designed by a group of Google engineers. It supports Python, Java, JavaScript, C++, Racket, Go, and Haskell. 

They guarantee that you will receive an offer from at least one tech company—and 83% of people that complete the program do get a job offer!

  • 🔗 Link: Get it from AlgoMonster
  • ⬇️ What you’ll learn:
    • The key patterns necessary to solve almost any interview question
    • Binary search fundamentals
    • Graph basics
    • Heaps and priority queues
  • 💰 Price: $24.99 for a monthly subscription / $169.99 for lifetime access

20. Grokking the Coding Interview: Patterns for Coding Questions

Design Gurus

The techniques taught in this programming interview prep course have helped developers land jobs in top companies including Google, Facebook, Amazon, and Microsoft. It essentially condenses 3 years of CS into short bite-sized courses and lectures.

  • 🔗 Link: Get it from DesignGurus
  • ➡️ What you’ll learn: A list of 16 patterns for coding questions
  • 💰 Price: $79

“I’ve tried every possible resource (Blind 75, Neetcode, YouTube, Cracking the Coding Interview, Udemy) and idk if it was just the right time or everything finally clicked but everything’s been so easy to grasp recently with Grokking the Coding Interview!” – @pokecoder on Twitter

21. Outco

A 4-week or 8-week accelerator course for tech interview prep. Do unlimited mock tech interviews and work one-on-one with Outco career coaches until you get an offer. With their small classroom sizes, you’ll get personalized feedback to help you achieve your highest potential.

  • 🔗 Link: Get it from Outco
  • ⬇️ What you’ll learn: 
    • Data structures & algorithms
    • System design
    • Behavioral & leadership sessions

💰 Price: $5,500

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Best Coding Interview Books (General)

If you like a more traditional form of study, reading coding interview books might be your style! Find some of the best coding interview books below. In the next section, we’ll look at the best programming interview books for specific coding languages.

Disclosure: As an Amazon Associate, I earn from qualifying purchases and may earn a commission if you decide to buy through my links.

22. Cracking the Coding Interview: 189 Programming Questions and Solutions 

Cracking the Coding Interview

Learn strategies for reading between the lines in a tech interview question, how to answer technical interview questions you don’t know and get un-stuck, and core computer science concepts to refresh your memory. Practice with 189 Java-based questions and solutions.

The author worked as a software engineer at Google, Microsoft, and Apple, and conducted interviews with hundreds of other software engineers.

  • 🔗 Link: Get it from Amazon
  • ⬇️ What you’ll learn:
    • Strategies to deal with algorithm questions
    • An inside look at how big tech companies hire developers
    • How to handle behavioral questions

“Special shoutout to Cracking the Coding Interview for helping me get a new job.” – @DallasRLillie on Twitter

23. Elements of Programming Interviews in Python: The Insiders’ Guide

Elements of Programming Interviews

If you’re seeking a Python role, this book will prepare you with over 250 Python coding interview practice problems and their detailed solutions.

Versions are also available in C++ and Java.

  • 🔗 Link: Get it from Amazon
  • ⬇️ What you’ll learn:
    • Data structures, algorithms, and problem-solving patterns
    • Common coding interview mistakes
    • Tips on negotiating the best job offer

“Book tip 4: ‘Elements of Programming interviews (in Python)’. This is by far the BEST book on preparing for coding/algorithm interviews. It was a key ingredient for me passing 20+ of these interviews, and still relevant now when I’m on the other side, interviewing👍 #Books #Mustread” – @Grananqvist on Twitter

24. Daily Coding Problem: Get exceptionally good at coding interviews by solving one problem every day

Daily Coding Problem

What better way to prepare for a coding interview than to practice code interview prep questions every single day? This book contains a wide variety of real-world-inspired coding questions and solutions. It’ll get you in the habit, so the day of your real whiteboard interview feels just like any other.

  • 🔗 Link: Get it from Amazon
  • ➡️ What you’ll learn: linked lists, arrays, heaps, trees, graphs, randomized algorithms, backtracking, dynamic programming, stacks and queues, bit manipulation, system design

25. The Complete Software Developer’s Career Guide

The Complete Software Developer's Career Guide

This book has a much broader scope beyond technical interviews. The author explains the things he’s learned about soft skills like communication, dedication to learning, negotiation tactics, and teamwork. He also covers questions like how to decide between different forms of coding education, the technical skills every developer needs, and what to wear to your interview.

  • 🔗 Link: Get it from Amazon
  • ⬇️ What you’ll learn:
    • What skills will benefit you in your tech job hunt
    • What kind of work to look for
    • How to make yourself more marketable while learning to code

“The complete software developer’s career guide by @jsonmez is amazing 💯” – @fredcode_ on Twitter

26. Programming Interviews Exposed: Coding Your Way Through the Interview 

Programming Interviews Exposed

Written by three authors with tech experience, this book gives an inside look at unique programmer interviews, how online coding contests factor in, why contributing to GitHub can help you, and ultimately how to make yourself into a candidate that companies will want to hire.

  • 🔗 Link: Get it from Amazon
  • ⬇️ What you’ll learn:
    • How to talk to interviewers
    • Common interview problems and explanations
    • How to come up with solutions to new problems

“I passionately recommend Programming Interviews Exposed: Secrets to Landing Your Next Job, 3rd Ed John Mongan, Noah Kindler, Eric Giguere :D” – @iam3ddie on Twitter

27. Surviving the Whiteboard Interview: A Developer’s Guide to Using Soft Skills to Get Hired

Surviving the Whiteboard Interview
  • 🔗 Link: Get it from Amazon
  • ⬇️ What you’ll learn:
    • Skills required to succeed at a whiteboard interview, covering coding tests as well as psychological preparation
    • Master solving common whiteboard problems

You can do well at your code interview but still not get the job for one simple reason: the interviewers simply got along with someone better. Soft skills matter! This book goes over how to showcase positive elements of your personality like work ethic, positive attitude, and willingness to learn.

William Gant also gives tips for making it through the psychological roadblocks you might encounter during the process and taming your fears.

Best Coding Interview Books By Programming Language

28. Java – The Complete Coding Interview Guide in Java: An effective guide for aspiring Java developers to ace their programming interviews

The Complete Coding Interview Guide In Java

Covers over 200 Java coding interview problems and their solutions. This book will help you to develop skills in data structures and algorithms by solving various problems based on topics like arrays, strings, maps, linked lists, sorting, and searching.

  • 🔗 Link: Get it from Amazon
  • ⬇️ What you’ll learn:
    • 200 coding interview problems
    • How to solve tricky questions about concurrency, functional programming, and system scalability
    • How to approach a coding interview problem in a structured way

29. Python – The Big Book of Coding Interviews in Python, 3rd Edition: answers to the best programming interview questions on data structures and algorithms

Python The Big Book of Coding Interviews

The questions in the book have been carefully selected so that they represent the most frequently asked questions in Python coding interviews. Solutions are clearly explained with plenty of diagrams and comments in the code so that you can easily understand. 

  • 🔗 Link: Get it from Amazon
  • ⬇️ What you’ll learn:
    • 300 coding interview questions
    • Data structures
    • Sorting searching
    • Algorithms

30. C++ – Advanced C++ Interview Questions You’ll Most Likely Be Asked (Job Interview Questions Series)

Advanced C++ Interview Questions

With real-life-scenario-based questions, strategies to respond to interview questions, and over 300 interview questions (coding and HR-based), this book preps you for a coding interview in C++.

Rather than going through comprehensive, textbook-sized reference guides, this book includes only the most important info you need to know to pass an interview. 

  • 🔗 Link: Get it from Amazon
  • ⬇️ What you’ll learn:
    • 274 coding interview questions
    • 75 HR interview questions
    • Free online aptitude tests

31. JavaScript – Slay the JavaScript Interview: 100 answers that every developer needs to know

Joel Lovera Slay the JavaScript Interview

This book covers answers to the 100 most common and tricky interview questions in the JavaScript language. The solutions give you the absolute clearest explanation of the concepts possible. The purpose of this book is to share lessons and learnings the author has learned from 30+ interviews with top tech companies.

  • 🔗 Link: Get it from Amazon
  • ⬇️ What you’ll learn:
    • The fundamental concepts in JavaScript
    • Topics: events, variables, objects, arrays, functions, loops, conditional statements, garbage collection, RegExp, Functional programming and much more

32. C – Cracking C Programming Interview: 500+ interview questions and explanations to sharpen your C concepts for a lucrative programming career

C - Cracking C Programming Interview

This coding interview prep book includes 500+ interview questions on C data structures/arrays with detailed solutions. Helps you strengthen your programming principles and understand how to answer the most popular interview questions asked at companies like Amazon, Facebook, Google, VMware, and Microsoft.

  • 🔗 Link: Get it from Amazon
  • ⬇️ What you’ll learn:
    • Extensive coverage of C principles 
    • Scenarios and examples to explore programming strategies
    • Procedural programming and the memory layout of a running C program

What are the best coding interview prep sites/resources?

There is no one-size-fits-all answer to this one! It depends on your learning style, which languages you’re training for, etc.

That said, my personal favorite resources to practice programming interview questions are Interview Cake and AlgoExpert.

You’ll get 20% off Interview Cake by using this link, and they have a refund guarantee if you don’t find it helpful—so it’s a no-risk way to get valuable programming interview prep. You can also get a 15% discount on AlgoExpert using the coupon code ltcwm.

Trying to prepare for a virtual interview, rather than an in-person one? Check out our guide on the remote interview process and get some tips for success.

Whatever resources you choose, I’m rooting for you! Best of luck crushing the technical interview and getting a job you love.

Note: This article contains Amazon affiliate links. As an Amazon Associate, I earn from qualifying purchases.