topicAlgorithm Interview

Algorithm interview prep that helps you explain, not just solve

If you have practiced plenty of problems but still freeze in OA reviews, live coding, or complexity follow-ups, start here. This page helps you turn practice into stronger interview performance.

Start with articles that teach how to explain choices, not only how to reach the answer.
Use company guides to see whether you are short on speed, accuracy, or follow-up handling.
Treat OA, live coding, and post-solution discussion as one interview flow.
Top 20 LeetCode Questions You Must Know in 2026
Mar 09, 2026

Top 20 LeetCode Questions You Must Know in 2026

A curated list of the 20 most frequently asked LeetCode interview questions with detailed explanations, Python/Java implementations, and complexity analysis. Focus on patterns, not memorization.

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Facing AI-Powered Interviews in 2026: The New Rules of the Game
Apr 13, 2026

Facing AI-Powered Interviews in 2026: The New Rules of the Game

A practical guide to the 4 layers of AI now present in tech interviews: screening bots, async video scoring, AI-assisted evaluation, and AI-native coding rounds. What each layer means for your preparation and how to adapt without overcorrecting.

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After 100 Interviews, I Finally Learned These Lessons
Mar 10, 2026

After 100 Interviews, I Finally Learned These Lessons

After my 100th interview, I got the offer. The previous 99 were lessons: what I got wrong about LeetCode, scripted answers, and how I finally learned to tell real stories that land offers.

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Big Tech Director: How I Judge If Someone Can Actually Do the Job
Mar 10, 2026

Big Tech Director: How I Judge If Someone Can Actually Do the Job

A Big Tech engineering director shares 15 years of interview experience: I don't look at degrees or LeetCode counts. I look at three things. From interview techniques to real stories, revealing the judgment logic behind technical interviews.

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After Failing 10 Interviews, I Discovered This Secret
Mar 09, 2026

After Failing 10 Interviews, I Discovered This Secret

A true story: From 10 consecutive failures to landing my dream offer, I discovered the 'secret' that changed everything. Not grinding LeetCode, not memorizing standard answers, but a completely new approach to interview preparation. If you're struggling with interviews, this article has your answer.

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Before you dive in, here are the key questions

I already practice LeetCode. Why should I still read this page?

Because many candidates do not fail on the answer itself. They fail when they have to explain trade-offs, complexity, and alternative paths under pressure.

Which articles should I open first?

If you have an OA or online assessment soon, start with platform and company guides. If live coding follow-ups worry you more, start with explanation, complexity, and follow-up articles.

Who benefits most from starting here?

Software engineer, algorithm engineer, and campus-hire candidates who feel they can solve problems but still struggle to perform well in real interview loops.

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