Revolutionizing the way you prepare for Technical Interviews

We do not believe in solving several hundreds of problems in order to be really good at designing algorithms. This approach is neither scalable nor effective. We take a different approach. Our content help you understand the concept and its advanced applications so well that you get naturally better at identifying problems that could be solved using the concepts you have learned. We strongly believe in the principle " Give a man a fish, and you feed him for a day. Teach a man to fish, and you feed him for a lifetime. "

Authoritative Content

We have brought all the topics you need to know to successfully crack coding interviews under one umbrella. What sets us apart is that we neither hire content writers to curate our content, nor our content are crowd-sourced . All our content are of the highest quality and are written by our founder Abhishek Dey himself leveraging his years of experience of building real-world internet-scale distributed systems. We teach you how to write state-of-the-art production ready code adhering to the software engineering best practices. Our focus is always long-term. We focus on making you a true problem solver, so that you don't have to cram for your technical interviews.

We are a Small Company & We are a Privacy-First Company

Your privacy is our highest priority. Our platform is completely ad-free and we do not sell your information.

We are a very small company and the fact that there is no bureaucracy in our company enables us to put all our focus on customer satisfaction without obsessing on driving revenues.

Is this platform right for me ?

You would definitely be benefitted from "The Algorists" platform if at least one of the following applies to you:

You like using gray matter of your brain:

Solving hard problem excites you. Does not matter what your educational and/or professional background is or what your age is. You enjoy solving complex problems and want to improve your problem solving skill even further.

You're preparing for Technical Interviews:

You are a student or working professional preparing for technical interviews to land an internship or full time software engineering job.


You're a student (High School, Associate Degree, Bootcamp, Bachelors, Masters, Ph.D.) who is trying to have solid understanding of Algorithms and Data Structure and get top grades in exams.

Working Professional:

You're interested in switching company and preparing for interviewing for Senior Software Engineer role.

Competitive Programming:

You're either a Competitive Programming enthusiast and want to be better at it and up your game,
you are looking to start participating in competitive programming in near future and want to become really good at it.

You love Algorithms and want to know more:

You love Algorithms and want to know ins and outs of different algorithmic concepts and their applications and get hands-on.

You'd answer Yes to at least one of the questions below:

- Are you not able to solve a seemingly new problem which may be related to the ones which you already solved ?
- Are you confused with the enormous amount of available resources on the internet for interview preparation ?
- Are you not confident about your upcoming interviews ?

Our Climate Pledge

Black Friday Sale: Use coupon code BLACKFRIDAY to get 50% OFF.

If you are new to our platform, check below free chapters so that you can make purchases confidently:
Free Algorithms Chapters
Free Low Level Design Chapters
Free System Design Chapter - 1
Free System Design Chapter - 2

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Low Level

  • System Design
  • Distributed Computing
  • Cloud Computing
  • Build Scalable Systems
  • Everything you need to ace System Design interviews
  • All contents are written by Industry Leader using several years of experiences
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Tech Interview Prep

  • Full access to The Algorist
  • Full access to Low Design Design
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Tech Interview Prep

Tech Interview Prep


Backend Engineering
Frontend Engineering

  • A Fullstack course designed towards preparing you for all kinds of tech companies including big tech companies and tech start-ups.
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  • Full access to
  • All contents are written by Industry Leader using several years of experiences
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Why is the site named "The Algorists" ?

An Algorist is someone who is skilled in designing algorithms, logic and problem solving. The Algorists is a community for aspiring algorists like you. Our goal is to build a helpful community of The Algorists where everyone helps each other to grow. Join us early in our journey to make this world a better place and empower each other to achieve more.

Who are your current customers ?

Among our current customers who have purchased our course and are actively using to prepare for technical interviews, we have students and alumni from Harvard University, Cornell University, Brown University, University of California at Berkeley, University of Illinois at Urbana-Champaign, University of Wisconsin - Madison, University of Southern California, North Carolina State University, University of Maryland at Baltimore County, University of Florida, Arizona State University, New York University, University of Waterloo, University of California at Santa Barbara, Brooklyn College, Fullstack Academy, IIT Delhi, IIT Bombay, IIT Madras, IIT Guwahati, BITS Pilani, IIIT Allahabad among many other colleges and universities all over the world.

Our current customers are from United States, India, Canada, Russia, Bangladesh, Pakistan, Egypt, Turkey, Nigeria, Singapore, Spain, Netherlands, Poland, Ireland, Norway, Czech Republic, Belarus, Lithuania , among several other countries. We want to thank them all!

What is the best way to use "The Algorists" platform in order to get the most out of it ?

Pick a topic to learn and read the chapters in the order they are given in the Index page starting from the "Core Concept" or "Fundamentals" chapter. For example: if you want to study about Backtracking read the chapters in the order given here. Make sure you understand everything discussed in each chapter really well.

How do I cancel my subscription?

You need to log into and go to Customer Portal to manage your subscription(s) including cancelation. You can also access Customer Portal by clicking Account button on the right-top corner or by clicking the Manage Subscription button on our Home Page. Customer Portal will not work if you are not logged in.

What our users think about us ?

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