The latest articles on DEV Community by Ayan D Karmakar (@coderayan). https://dev.to/coderayan 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%2F3951802%2F5e648842-a899-4513-8560-5f0189b05369.png https://dev.to/coderayan en Ayan D Karmakar Tue, 26 May 2026 05:42:17 +0000 https://dev.to/coderayan/the-part-of-the-technical-interview-nobody-prepares-for-3o3p https://dev.to/coderayan/the-part-of-the-technical-interview-nobody-prepares-for-3o3p <p>You've grinded Leetcode for weeks.</p> <p>You know the patterns. You've memorized the approaches. <br> You can solve the problem.</p> <p>Then the interviewer says: <em>"Walk me through your thinking."</em></p> <p>And everything falls apart.</p> <h2> The gap nobody talks about </h2> <p>Most interview prep focuses on one thing — getting the right answer.</p> <p>But technical interviews test something else entirely. They want <br> to know how you think. Can you articulate your approach clearly? <br> Can you explain tradeoffs? Can you defend your decisions under <br> pressure?</p> <p>That's a completely different skill. And almost nobody practices it.</p> <p>You can't practice it on Leetcode. You can't practice it by <br> watching YouTube tutorials. You can only practice it by actually <br> explaining your thinking — out loud, under pressure, to someone <br> who pushes back.</p> <h2> What most developers do instead </h2> <p>They assume that if they understand something, they can explain it.</p> <p>They can't.</p> <p>There's a reason the best teachers are often the best learners — <br> explaining something forces a depth of understanding that just <br> solving it doesn't. This is called the protégé effect, and it's <br> one of the most well-documented phenomena in learning science.</p> <p>Most developers skip this entirely in their interview prep.</p> <h2> So I built something for it </h2> <p><strong>Code Debrief</strong> — you pick a problem, explain your thinking in <br> plain English, and an AI responds the way an interviewer would.</p> <p>It asks follow-up questions. It probes your reasoning. It scores <br> you on clarity and depth of understanding — not on whether your <br> code compiles.</p> <p>The goal isn't to give you answers. It's to make you think harder <br> about the ones you already have.</p> <p>If this sounds like a problem you've felt before, I'd love for <br> you to check it out and tell me what you think.</p> <p>👉 <a href="//codedebrief.vercel.app">https://codedebrief.vercel.app</a></p> <p>And if you've ever bombed the "explain your thinking" part of an <br> interview despite knowing the answer — drop it in the comments. <br> Genuinely curious how common this is.</p> career webdev beginners codenewbie