Top 5 Interview patterns which can help you crack the DSA roundI know the anxiety of preparing for the DSA round is real. When I was preparing for it, I thought I would just solve 1000 LeetCode problems…Nov 3Nov 3
Published inCode Like A GirlWhat If Dating Apps Let You Change Their App Icon?So the other day, I was deep in research mode, working on the system design for a dating app. Everything was going great — user flows…Oct 29A response icon4Oct 29A response icon4
Published inTowards DevHow to add 16KB Page Size support for Android appRecently, the Play Store started showing 16 Kb page size warnings for apps.Oct 28Oct 28
How Feed Ranking Algorithms Work: The Hidden System Design Behind Personalized FeedsOpen any social media app — Instagram, TikTok, LinkedIn, Facebook — and you’ll notice something fascinating: no two feeds are the same.Oct 24Oct 24
Published inLevel Up Coding🍴 How Zomato Turned a User Complaint into a Product Win: A Case Study in Inclusive DesignSometimes, the best product ideas don’t come from inside the boardroom — they come from the people who use your app every day.Oct 17Oct 17
Published inBootcampThe Sound That Makes You Tap: Designing Notification Chimes That Drive EngagementHow Tinder’s “tada,” Slack’s soft beep, and everyday pings shape attention, emotion, and retention.Oct 14Oct 14
Conversations That Rethink LifeHuman: What’s the point of life if everything ends? AI: Perhaps the point isn’t to last, but to mean something while you do.Oct 12Oct 12
Published inLevel Up CodingPasskeys & Android’s Credential Manager (2025): a practical migration guideThis article continues my series on authentication, login, and security. Security is the foundation of any application, and today we’ll…Oct 6Oct 6
Published inLevel Up CodingDAS 3 : What is Dynamic Programming, and How Do We Use It in Real-Life Applications?🎯 ObjectiveSep 19A response icon1Sep 19A response icon1
Push Notifications at Scale: From 100 to 10 Million UsersPush notifications seem simple at first glance: “Just send a message to someone’s phone.”Sep 11Sep 11
