Data Structures Algorithm DSA | Python+Javascript LEETCODE | Udemy Coupons 2025

Student Testimonials:

• “The teacher excels in explaining complex concepts clearly.” – Liam Bailes
• “The course is a rare find for in-depth knowledge.” – Mark Corrigan
• “Well-structured and thorough preparation for DSA.” – Ankur Saxena
• “Easy to grasp concepts in a single go.” – Shaik Asrar
• “Effortless concept assimilation.” – Elisha Benjamin
• “A great foundation in DSA.” – Prince Roy Sharma
• “Simplifies understanding DSA.” – Rahul
• “Clarifies program complexity.” – Amritesh Kumar Singh
• “Clarified Big O notation for me.” – Aaron Engelmann
• “Excellent for problem-solving and reasoning.” – Parth
• “Comprehensive overview of Data Structures.” – Newton
• “Highly recommended for Tier 1 company preparation.” – Dennis Paul

About the Course:

Welcome to the Coding Interview Bootcamp with a focus on Python and JavaScript!

The primary goal of this course is to prepare you for coding interviews at top tech companies. By tackling one problem at a time and understanding its solution, you’ll accumulate a variety of tools and techniques for conquering any coding interview.

Daily Coding Challenges:

The course is structured around daily coding challenges. Consistent practice will equip you with the skills required for coding interviews and allow you to practice on Leetcode.

Topics Covered:

We start from the basics with Big O analysis, cover common data structures, and discuss real-life problems asked in interviews at tech giants like Google, Meta, Amazon, Netflix, Apple, and Microsoft.

For each question, we will:

1. Discuss the optimal approach
2. Explain time and space complexity
3. Code the solution in JavaScript (you can follow along in your preferred language)

Additional Resources:

The course includes downloadable resources, motivational trackers, and cheat sheets.

Course Outline:

• Day 1: Arrays, Big O, Sorted Squared Array, Monotonic Array
• Day 2: Arrays, Rotate Array, Container with Most Water
• Day 3: Hash Tables, Two Sum, Isomorphic Strings
• Day 4: Recursion, Fibonacci, Power Sum
• Day 5: Recursion, Permutations, Power Set
• Day 6: Strings, Non-Repeating Character, Palindrome
• Day 7: Strings, Longest Unique Substring, Group Anagrams
• Day 8: Searching, Binary Search, Search in Rotated Sorted Array
• Day 9: Searching, Find First and Last Position, Search in 2D Array
• Day 10: Sorting, Bubble Sort, Insertion Sort
• Day 11: Sorting, Selection Sort, Merge Sort
• Day 12: Sorting, Quick Sort, Radix Sort
• Day 13: Singly Linked Lists, Construct SLL, Delete Duplicates
• Day 14: Singly Linked Lists, Reverse SLL, Cycle Detection
• Day 15: Singly Linked Lists, Find Duplicate, Add 2 Numbers
• Day 16: Doubly Linked Lists, DLL Remove Insert, DLL Remove All
• Day 17: Stacks, Construct Stack, Reverse Polish Notation
• Day 18: Queues, Construct Queue, Implement Queue with Stack
• Day 19: Binary Trees, Construct BST, Traversal Techniques
• Day 20: Binary Trees, Level Order Traversal, Left/Right View
• Day 21: Binary Trees, Invert Tree, Diameter of Tree
• Day 22: Binary Trees, Convert Sorted Array to BST, Validate BST
• Day 23: Heaps, Max Heap, Min Priority Queue
• Day 24: Graphs, BFS, DFS
• Day 25: Graphs, Number of Connected Components, Topological Sort

We offer a full money-back guarantee for 30 days. Enroll today!

• Jackson