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Tech Interview Preparation – System Design, Coding & Behavioral Courses | Design Gurus

# Grokking System Design and Coding Interview
## Courses and mock interviews crafted by FAANG engineers to help you confidently tackle system design, coding, and behavioral interviews.
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# Stop Thinking, Start Grokking

Grokking the Coding Interview: Patterns for Coding Questions

Grokking the Coding Interview Patterns in Java, Python, JS, C++, C#, and Go. The most comprehensive course with 476 Lessons.

4.6

Discounted price for **Your Region**

$197

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Grokking the System Design Interview

Grokking the System Design Interview is a comprehensive course for system design interview. It provides a step-by-step guide to answering system design questions.

4.7

Discounted price for **Your Region**

$154

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Grokking System Design Fundamentals

Grokking System Design Fundamentals is designed to equip software engineers with the essential knowledge and skills required to design large complex systems.

4.6

Discounted price for **Your Region**

$110

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## The Ultimate Tech Interview Training Ground

### Welcome to DesignGurus.io, your comprehensive training hub for nailing tech interviews. We're your secret weapon in conquering system design, coding and behavioral interviews, preparing you from every angle to land your dream job.

### System Design Interview Roadmap

Level up your system design skills with our courses, perfect for beginners to pros. Master system design and impress in your next interview.

Visit Roadmap

### Coding Interview Roadmap

Accelerate your coding interview prep with our pattern-based courses. Experience engaging learning that transforms how you approach and excel in interviews.

Visit Roadmap

### Mock Interviews

Schedule a technical mock interview with our experienced FAANG engineers and the authors of the ‘Grokking’ courses, who have conducted hundreds of interviews.

Visit Mock Interviews

### Resume Reviews

Boost your job search with our resume review service. Get a tech-optimized resume crafted by FAANG engineers and ‘Grokking’ authors to highlight your coding skills and projects.

Visit Resume Review

# Hear from Successful Tech Professionals

Arijeet

Software Engineer

Just completed the “Grokking the system design interview”. It's amazing and super informative. Have come across very few courses that are as good as this!

Steven Zhang

Software Engineer

Just wanted to say thanks for your Grokking the system design interview resource (https://lnkd.in/g4Wii9r7) - it helped me immensely when I was interviewing from Tableau (very little system design exp) and helped me land 18 FAANG+ jobs!

Eric

Software Engineer

I've completed my first pass of "grokking the System Design Interview" and I can say this was an excellent use of money and time. I've grown as a developer and now know the secrets of how to build these really giant internet systems.

Ashley Pean

Software Engineer

Check out Grokking the Coding Interview. Instead of trying out random Algos, they break down the patterns you need to solve them. Helps immensely with retention!

Simon Barker

Software Engineer

This is what I love about http://designgurus.io’s Grokking the coding interview course. They teach patterns rather than solutions.

Roger Cruz

Software Engineer

The world gets better inch by inch when you help someone else. If you haven't tried Grokking The Coding Interview, check it out, it's a great resource!

pikacodes

Software Engineer

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!

Vivien Ruska

Software Engineer

Hey, I wasn't looking for interview materials but in general I wanted to learn about system design, and I bumped into 'Grokking the System Design Interview' on designgurus.io - it also walks you through popular apps like Instagram, Twitter, etc.👌

Brandon Lyons

Software Engineer

The famous "grokking the system design interview course" on http://designgurus.io is amazing. I used this for my MSFT interviews and I was told I nailed it.

Nathan Thomas

Software Engineer

My newest course recommendation for all of you is to check out Grokking the System Design Interview on designgurus.io. I'm working through it this month, and I'd highly recommend it.

Matzuk

Software Engineer

Algorithms can be daunting, but they're less so with the right guide. This course - https://www.designgurus.io/course/grokking-the-coding-interview, is a great starting point. It covers typical problems you might encounter in interviews.

Tonya Sims

Software Engineer

DesignGurus.io "Grokking the Coding Interview". One of the best resources I’ve found for learning the major patterns behind solving coding problems.

MO JAFRI

Software Engineer

The courses which have "grokking" before them, are exceptionally well put together! These courses magically condense 3 years of CS in short bite-size courses and lectures (I have tried System Design, OODI, and Coding patterns). The Grokking courses are godsent, to be honest.

ABHISHEK GUPTA

Software Engineer

My offer from the top tech company would not have been possible without this course. Many thanks!!

KAUSHIK JONNADULA

Software Engineer

Thanks for a great resource! You guys are a lifesaver. I struggled a lot in design interviews, and this course gave me an organized process to handle a design problem. Please keep adding more questions.

AHMET HANIF

Software Engineer

Whoever put this together, you folks are life savers. Thank you :)

# Why Design Gurus?

FAANG-Level Authorship

Courses built by FAANG hiring managers with insider insights.

Pattern-Based Learning

Master coding through reusable patterns, not rote memorization.

Real-World System Design

Case studies (Uber, Twitter, YouTube) plus structured design templates.

Hands-On Learning

Interactive lessons, coding environments, and practical exercises.

Live Coaching & Mocks

1:1 sessions with FAANG interviewers and actionable feedback.

Active Community

Regularly updated courses, peer forums, and a supportive network.

## Join 300,000+ students already learning to become tech interview superstars!

Expert-Led Courses

Learn from industry professionals with real experience

Mock Interviews

Practice with realistic interview scenarios

Career Success

Join thousands who landed their dream jobs

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