This course is built around the famous Blind 75 LeetCode list — one of the most effective and widely recommended sets of problems for mastering Data Structures and Algorithms for interviews. Instead of just solving problems, you will learn how to approach them the right way. In this course, you will first understand the core algorithm or pattern behind each topic, and then apply it step by step to real interview problems. This ensures that you don’t just memorize solutions, but actually build strong problem-solving intuition.
You will learn how to break down problem statements, identify patterns, build approaches from scratch, and then optimize your solutions to meet interview-level expectations. We cover all major DSA topics including Arrays, Strings, Two Pointers, Sliding Window, Prefix Sum, Hash Maps, Stack, Queue, Linked List, Trees (DFS & BFS), Graphs, Heap, Binary Search, Backtracking, Dynamic Programming (1D & Multidimensional), Bit Manipulation, Trie, Intervals, and Monotonic Stack.
By the end of this course, you will be able to confidently approach new problems, recognize patterns quickly, and write clean, optimized Python solutions. This course is ideal for anyone preparing for coding interviews in software engineering, data engineering, or related technical roles who wants a structured and practical approach to mastering DSA.
