Fastest Way to Learn DSA in 2026 (Without Wasting Time)

I have received offers from Apple, Meta, Microsoft, Amazon, and Salesforce. And one of the biggest things that helped me get those interviews and offers was DSA. But if I had to start learning DSA again in 2026, I would do it very differently. Most people spend months watching lectures, memorizing patterns, and grinding hundreds of LeetCode problems without actually getting better at solving them. In this video, I break down the exact 5-phase system I would use to learn DSA from scratch in 2026 from choosing the right programming language and mastering the essential topics to solving problems effectively, following a 12-week roadmap, and preparing specifically for the company you want to work at. 🚀 What you'll learn: ✅ How to choose the right programming language for DSA ✅ Why Python is a great choice for coding interviews ✅ The 12 DSA topics you actually need to master ✅ The core concepts and patterns you should know within each topic ✅ How to stop memorizing problems and start recognizing patterns ✅ How to approach LeetCode problems when you don't know the solution ✅ Why you should spend 15–30 minutes solving before looking at the solution ✅ Why rewriting the solution yourself is critical ✅ How to think about time and space complexity ✅ How to use the LeetCode Discuss section to learn better approaches ✅ Why solving 100–200 quality problems can be enough ✅ How repetition helps you retain DSA patterns ✅ The 12-week DSA roadmap and weekly structure ✅ Why you should prioritize Medium problems ✅ When to move from Easy and Medium problems to Hard problems ✅ How to prepare specifically for companies like Google, Meta, Microsoft, Amazon, and startups ✅ How to use company-tagged LeetCode questions ✅ How to use previous interview experiences to prepare for specific companies ✅ How to use AI tools like ChatGPT and Claude to organize interview questions ✅ How to go from learning DSA to actually becoming interview-ready Timestamps 0:00 My Journey 1:36 Step 1 2:25 Step 2 4:18 Step 3 6:27 Step 4 7:16 Step 5 8:02 Final Advice Resources DSA Topics, Patterns & LeetCode Questions https://chocolate-candy-c79.notion.si... 12-Week DSA Checklist https://chocolate-candy-c79.notion.si... Job Applications Template https://radical-wallflower-3f4.notion... 🔔 Subscribe for more DSA, software engineering, AI, Big Tech interviews, #dsa #leetcode #codinginterview #datastructures #algorithms #softwareengineering #softwareengineer #coding #programming #bigtech #techinterview #google #amazon #microsoft #meta #salesforce #codinginterviews #developer #softwaredeveloper #technicalinterview #leetcodepatterns #dsapatterns #dynamicprogramming #binarysearch #graphs #trees #python #java