The latest articles on DEV Community by Swati Ahuja (@swati_ahuja). https://dev.to/swati_ahuja https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F3543321%2F461d3702-1284-4c88-ae33-6a863bc89807.png https://dev.to/swati_ahuja en Swati Ahuja Fri, 03 Oct 2025 06:51:27 +0000 https://dev.to/swati_ahuja/i-curated-leetcode-problems-into-90-patterns-helped-me-crack-25-coding-rounds-at-salesforce-1idj https://dev.to/swati_ahuja/i-curated-leetcode-problems-into-90-patterns-helped-me-crack-25-coding-rounds-at-salesforce-1idj <p>I know LeetCode can feel overwhelming for beginners - especially when you’re close to interviews and don’t know which questions to focus on. Blind 75/95 and similar lists are a decent starting point, but let’s be honest: solving just ~100 questions usually isn’t enough to crack top interviews.That’s why I put together a curated sheet that organizes 400+ problems into 94 core patterns. You dont need to solve all 400 problems they are just added that way for better pattern matching and leetcoding smarter.</p> <p>Yes, there are other pattern-based resources out there, but you won’t find this level of granularity in patterns anywhere else. Every problem in this sheet is sourced from real interviews in the last 6 months at companies like Google, Meta, Amazon, and Uber.</p> <p>I originally created this sheet for myself, and it personally helped me crack interviews at Salesforce (twice), Intuit, Microsoft, and several mid-range companies over the years. Also onsite coding rounds at alot of other companies including FAANG Sharing it here in case it helps someone else in their prep journey.</p> <p><a href="https://docs.google.com/spreadsheets/d/1EEYzyD_483B-7CmWxsJB_zycdv4Y5dxnzcoEQtaIfuk" rel="noopener noreferrer">https://docs.google.com/spreadsheets/d/1EEYzyD_483B-7CmWxsJB_zycdv4Y5dxnzcoEQtaIfuk</a></p>