Advance your Data Structures, Algorithms and System Design skills.
13 weeks of intense preparation
150+ handpicked programming problems | 80+ quizzes
100+ hours of curated video lectures with mentor notes




Win your dream tech company by becoming a coding interview expert.
Mentors that will help you to thrive in your career.

Shashwat Gupta
IIT Roorkee
Microsoft,Nykaa
Shashwat Gupta is an experienced engineer who has a meticulous understanding of software engineering. With 15 years of experience, he has served companies like Microsoft and Nyka, furthermore he has taken 100+ interviews.

Aman Singh
NIT Warangal

Akshat Chaturvedi
VIT,Vellore
Qualcomm
Aman Singh is NIT Warangal who passed out a programmer who specializes in Operating Systems, Data structures, and Algorithms. His proficiency develops him into an incredible software engineer.
Akshat Chaturvedi is a student of Computer Science at Vellora Institute Of Technology. He specialises in machine learning projects. His pedagogy made him a sophisticated web developer.

Shaik Haseeb Ur Rahman
VIT,Vellore
Has Clear understanding of Data Structures and Algorithms and great experience in Web Development
Testimonials
People love what we do and we want to let your know
"I am on Week 5 right now and I am loving the intensity of the pace. I like Kaholas because it offers very practical courses for learners. It’s been a great experience so far. I have found the mentors incredibly friendly and helpful.
Sarvesh
NIT Raipur 2nd Year
"The course has helped me in bringing disciple in my preparation."I definitely would recommend Kaholas and would encourage students to attend this course and inform themselves as much as possible."
Ankit Jain
Placed at Dell
"After 2 years in the industry, It has helped me in revising my concepts."I have really enjoyed studying at Kaholas with wonderful resources. I am sure you will grow, improve yourself and become a better "you."
Shubham Gupta
Engineer at Accenture
The Weekly Plan
Week 1
Big O' Notation and Time and Space Complexity
Week 2

Arrays and Strings
Week 3

Searching and Sorting
Week 4

Hashtags and Matrix
Week 8

Stack and Queue
Week 9

Tree and Binary Search Tree
Week 10

Heap
Week 11

Bit Manipulation and Number Theory Basics
Week 5

Recursion and Divide and Conquer
Week 12

Graph and Trie
Week 6

Backtracking
Week 7

Linked Lists and Doubly and Circular Linked Lists
Week 13

Dynamic Programming
Week 14

Misc Topics and Prefix Sum and Sliding Window

Learn Backend Development From Industry Experts
12 weeks of intense preparation | Mentor Led
Live Projects and Group Learning
100+ hours of curated video lectures with mentor notes



Advance Your AWS, NoSQL and API development Skills
Learn Quality Analysis Development From Industry Experts
12 weeks of intense preparation | Mentor Led
Live Projects and Group Learning
100+ hours of curated video lectures with mentor notes



