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DSA for Frontend Interviews (SDE-1, SDE-2, SDE-3)

This course is your ultimate Frontend DSA workout, solving 50 real-life problems with a JS-first mindset. This isn’t just another question bank—it’s a battle-tested, experience-driven collection of real Frontend DSA interview problems and solutions.

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Frontend Interview Experience with Real Company Insights!

₹999 ₹1,999

50% OFF
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Bonus Includes:

DSA (Data Structures & Algorithms) - 19 Rounds

Advanced JavaScript - 18 Questions

Machine Coding (LLD) - 23 questions

Machine Coding (HLD) - 18 questions

Basic Course Details

              

Total Articles

+50

Validity of Course

1 Years

Language of Articles

English

Prerequisite

No

Companies Covered

This Course Includes

JavaScript Arrays
Objects
Functions
Closures
Recursion
Memoization
Currying
Throttling
Debouncing
Polyfills for Array
Promise
Deep Copy
Shallow Copy
Utility Patterns like breadcrumb
pathResolver
electionWinner
Real-world edge cases explained
ES6+ and Interview-Ready code comments

About the author

Gourav Hammad

CoinDCX

Meet Gourav, A 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 with 𝟱+ 𝘆𝗲𝗮𝗿𝘀 of experience in building 𝘀𝗰𝗮𝗹𝗮𝗯𝗹𝗲, 𝗵𝗶𝗴𝗵-𝗽𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲, and 𝗦𝗘𝗢-𝗼𝗽𝘁𝗶𝗺𝗶𝘇𝗲𝗱 𝘄𝗲𝗯 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 for top product-based companies like 𝗖𝗼𝗶𝗻𝗗𝗖𝗫, 𝗖𝗮𝗿𝘀𝟮𝟰, 𝗮𝗻𝗱 𝗕𝗮𝗷𝗮𝗷 𝗙𝗶𝗻𝘀𝗲𝗿𝘃 𝗛𝗲𝗮𝗹𝘁𝗵.

Sample articles for your reference

Why should you join?

course1

Most DSA prep skips over JavaScript-native approaches, which are exactly what frontend interviews test. This course focuses on:

  • ✨ JavaScript-first DSA mastery.
  • ✨ Reusable utility patterns.
  • ✨ Interview-expected patterns like .reduce, currying, memoization.
  • ✨ Problem-solving through the lens of a frontend engineer.
  • ✨ Learn how top product companies test real skills.

Also, Get a Signed Certificate on successful Completion of the Course.

certificate
Love from our past students hearts
Fraz's teaching methods made intricate concepts understandable.
I'm Sneha Jagtap, Full stack developer at Krazyfox Technology Private Limited. Fraz’s mentorship in Data Structures and Algorithms was top-notch. His teaching methods made intricate concepts understandable. I'd give him a solid 5/5 stars for his teaching and dedication. His guidance truly shaped my understanding, and I'm grateful for his expertise.
sneha
Sneha Jagtap
Full stack developer at Krazyfox Technology
It was a very good journey to solve the DSA problems in the live classes.
First of all, this course made DSA problems hands-on for me, as the learning process was clear and thoroughly explained. I had a very positive journey in this course, gaining a solid understanding of data structures and algorithms. Moreover, the main objective I achieved from this course is enhanced problem-solving skills.
Jubaer Ahmad
Jubaer Ahmad
United International university
Fraz's beginner-friendly approach facilitated a solid grasp of every concept
My overall experience with Fraz Bhaiya was nothing short of fantastic. His ability to simplify complex concepts made the course not only understandable but truly enjoyable. I commend his effective and engaging teaching style. Without hesitation, I give a solid 5/5-star rating. The entire experience was genuinely great, thanks to his expertise and dedication.
ankit sharma
Kamna Bhadoriya
3rd-year CSE student at AISSMS IOIT College Pune
The DSA course was insightful, challenging and detailed.
The DSA course course was enriching and well-structured. The clear teaching methods made complex topics accessible. Practical exercises and real-world problem-solving boosted my skills. The instructors were supportive and responsive, fostering an engaging learning environment. This course significantly strengthened my DSA knowledge and confidence for technical challenges.
Sahil
Sheikh Sahil
3rd year student
Fraz's dedication to the classes was commendable
Great experience, learned beautiful concepts during the course. Your dedication to the classes was commendable. Although I need a lot of practice, but I can now confidently approach and solve problems independently. I highly recommend this course for anyone seeking a transformative learning experience. Thank you bhaiya ❤️
ankit sharma
Trisha Mondal
Final Year Student, MAKAUT-Inhouse University
Simply Awesome 😎.
Proud to be a part of Learnyard's 1st batch of DSA. I joined this course by seeing the profile(ex googler) but then later I felt working in such a big company is just a piece of cake for you. The dedication and hardwork you put in this course is next level because I learned all the concepts easily. You are an inspiration for me. Thank you!
Nanda
Nanda Kishore
Tech Mahindra Pvt. ltd
Fraz made sure new learners like me got every concept down solid
Awesome Mentor, feel really lucky to have got a mentor like him. Learning DSA with Fraz bhaiya was awesome! His way of simplifying complex stuff made it all so much fun and easier to grasp concepts. He made sure new learners like me got every concept down solid. Gotta hand it to his cool teaching style—totally engaging and effective!
ankit sharma
Malvika Singh
Last year of college
Transformative DSA course, brought clarity to complex concepts.
FRAZ's DSA course provided a transformative learning, loved the way of teaching concepts. The well-structured, stepwise content with practice problems and engaging teaching style brought clarity to complex DSA concepts. Live-classes vibes are top-notch! Offered a thorough understanding of each topic. Totally worth my time and money.
ankit sharma
Pratishtha Singh
4th Year
Amazing teaching skills. Fraz makes even the most difficult topic easy to understand
As I was not from an IT background, I was always scared of coding. But the way Fraz taught, he made it very easy to understand. He made me solve a lot of problems on each topic with a step-by-step approach. I was able to crack Uber, Amazon, and Microsoft, and the best part is that I didn't pay Fraz, as he is my brother
ankit sharma
Maliha Bakhshi
SDE Microsoft

Frequently Asked Questions

This course teaches you how to solve JavaScript-heavy DSA problems commonly asked in frontend interviews—using clean, modern code and real-world patterns.

It’s for both. If you're applying for SDE-1 to SDE-3 roles or switching to frontend, this course will give you a solid foundation in JS-based problem solving.

This course focuses on real frontend interview problems, not generic algorithm puzzles. Each question is scenario-based and JS-focused.

You’ll get 1 year of access from the date of purchase.

Since the first 10 questions are free, we do not offer refunds for this course after purchase.

Absolutely. These questions are hand-picked from real interview experiences across top-tier tech companies.

Yes! We’ll keep updating the course with more real-world frontend problems. You’ll get access to all updates during your active subscription.

Yes, the course is fully accessible on mobile, tablet, and desktop devices.

This guide is curated, structured, and based on real interview data—not random advice or generic content.