Shubham Aher
Google , Amazon , Microsoft,
Welcome to your ultimate destination for mastering Data Structures and Algorithms (DSA)!
I break down complex LeetCode Hard problems into simple, easy-to-understand explanations — all designed to help you crack coding interviews at top tech companies like Google, Amazon, Microsoft, and more.
🔍 Whether you’re preparing for FAANG interviews, practicing advanced DSA topics, or just want to get better at problem-solving — this channel is for you!
✅ What you’ll find here:
• Step-by-step solutions to LeetCode Hard problems
• Real-time coding interview prep strategies
• Systematic DSA roadmaps
PlayList : https://www.youtube.com/watch?v=uRywvfwybGY&list=PL-G8YY3-OiWApj4BZuxzSWygHjmds5YOa&pp=gAQB
Code : https://leetcode.com/
🚀 Subscribe and level up your coding skills!
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N-ary Tree Postorder Traversal | LeetCode Solution Explained | Top DSA Problem for FAANG Interview
Binary Tree Postorder Traversal | LeetCode Solution Explained | Top DSA Problem for FAANG Interviews
Binary Tree Inorder Traversal | LeetCode Solution | Top DSA Problem for FAANG Interview Prep
Binary Tree Preorder Traversal | LeetCode Solution Explained | Top DSA Problem for FAANG Interviews
Triangle DP | Minimum Path Sum Explained | Dynamic Programming DSA Problem for FAANG Interview Prep
Invert Binary Tree | LeetCode Solution Explained | Top DSA Problem for FAANG & Interview Prep
Good Nodes in Binary Tree | LeetCode Explained with Code | Top DSA Problem for FAANG Interviews
Factorial of a Number | DSA Problem Explained with Code | Top-Ranked Algo for Interview Prep
Average of an Array | Easy DSA Problem Explained with Code | Top Coding Interview Question
Count Odd and Even Numbers | DSA Problem Explained with Code | Top Interview Question
Pascal’s Triangle | LeetCode Explained with Code | Top DSA Problem for FAANG Interview Prep
Zigzag Conversion | LeetCode Explained with Code | Top DSA Problem for FAANG Interview Prep
Maximum Subarray Problem Explained | Kadane’s Algorithm | Top DSA Interview Question in Java/Python
Subarray Sum Equals K | LeetCode Problem Explained | DSA with HashMap | Interview Prep Python/Java/C
Same Tree | LeetCode Problem Explained | DSA in Python, Java & C++ | Top Coding Interview Question
Remove Element | LeetCode DSA Problem Explained | Arrays Interview Question | Python, Java, C++
Segregate 0s and 1s in an Array | DSA Problem Explained with Code | Top DSA Questions
Longest Consecutive Sequence | LeetCode DSA Problem Explained | Crack FAANG Interviews
Second Largest Element in an Array | DSA Problem Explained with Code | Arrays Interview Question
Middle of Linked List | LeetCode Explained | DSA Problem Solving in Java, Python, C++ | FAANG Prep
Factorial Number Problem | DSA Explained Step by Step | Top Coding Interview Questio
Generate Parentheses | Backtracking Explained | Top DSA Problem for FAANG Interviews
Roman to Integer | LeetCode Problem Explained | DSA Interview Prep in Python, Java, C++
Longest Palindromic Substring | LeetCode Explained with Code | DSA Interview Prep (Java/Python/C++)
Climbing Stairs Problem | Dynamic Programming Explained | DSA Interview Prep in Python, Java & C++
Longest Substring Without Repeating Characters | LeetCode DSA Problem Explained | Java | Python | C+
Remove Duplicates from Sorted Array | LeetCode DSA Problem Explained | Python, Java, C++
Trapping Rain Water Problem | LeetCode Hard DSA Explained | Arrays Two Pointers | FAANG Interview
Longest Common Prefix in Strings | LeetCode Problem Explained | DSA Interview Preparation
First Unique Character in a String | LeetCode DSA Problem Explained | Coding (Java, Python, C++)