Grokking System Design and Coding Interview
One-Stop Portal For Tech Interviews.
System Design
Design Gurus is a one-stop destination to master the art of system design. Our diverse courses curated for beginners to experts, empower you to take your system design skills to the next level and ace your next interview.
- Comprehensive Course Range
- Real-World System Design Case Studies
- Regular Content Updates
- Interactive Peer Community
Coding Interviews
Our courses are designed to accelerate your preparation for the coding interviews. Say goodbye to conventional methods and dive into our engaging, pattern-based learning experience. Unlock the power of coding patterns with our meticulously curated courses, tailored to transform the way you approach and excel in coding interviews.
- Accelerated Pattern-Based Learning
- Interactive Coding Exercises
- Active Community Forum
In-Browser Coding Environment
DesignGurus.io offers a seamless, interactive experience that allows you to solve coding problems, execute your solutions, and compare your results with the correct answers.
- Real-Time Code Execution
- Instant Solution Comparison
- Integrated Problem Sets
Interactive Quizzes
Our interactive quizzes help you continuously assess and fine-tune
your skills and knowledge. Our quizzes are designed to challenge
your understanding of key system design concepts and coding
patterns, providing you with valuable insights into your progress.
- Engaging Assessment Experience
- Comprehensive Concept Coverage
- Progress-Driven Learning
What other learners are saying

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.

Divija Kinger
Software Engineer
For system design and OOPS, there's this book called - Grokking the System Design Interview and Grokking the Object Oriented Design Interview, and it's amazing.

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.

HAMID ZIA
Software Engineer
Great course. After going through it, I think, the real value is in the system design problems. For that alone, it’s worth it, even for an experienced professional. The course focuses on laying down the thought process for attacking a system design problem. Interviewers are looking for a collaborative communication and demonstration of the problem-solving process; that organization of thought alone is worth buying the course.

JASON XU
Software Engineer
I found your site 24 hours before interviewing at Amazon. It was my 2nd try with Amazon, and I knew that one of the problems they had with me the first time was that I didn’t really know how to work through the system design phase of the interview. I spent the day reading the basics section and then read through all of the problems. I not only got an offer from Amazon, the group the guy was from asked me to sign on with them. Relative to the salary offer that followed, the cost of this course was without question the best investment in the history of the universe!

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?
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In-browser coding environment
Practice all coding exercises directly from your browser.
A one-stop portal for tech interviews
Everything you need for coding and system design interviews.
#1 online system design and coding course
Upon completion of a course, you will be awarded a course completion certificate.
Ask Author
In each lesson, you can interact with authors.
Certificates included
Upon completion of a course, you will be awarded a course completion certificate.