Zhenya Kruglova

Zhenya’s latest articles

data scientist

From Good to Elite: What Makes a Top 1.2% Developer

Elite developers aren't defined by impressive resumes or years of experience—instead, they possess a rare blend of deep technical insight, forward-thinking problem-solving, and the ability to transform challenges into lasting improvements. This article reveals the key traits that set the top 1.2% apart, offering practical tips to identify developers who not only write code but also architect scalable, resilient systems for the future.
Zhenya Kruglova
Feb 6
5 min read

Beyond the Algorithm: Why Your Technical Interview Process Is Broken

Traditional technical interviews often overemphasize algorithm puzzles at the expense of real-world problem-solving and business context, filtering out truly exceptional engineering talent. This article exposes the flaws in today's interview processes and offers a fresh approach that evaluates practical skills, strategic thinking, and the ability to build real products.
Zhenya Kruglova
Feb 6
8 min read

Code Quality at Scale: How to Maintain Standards While Growing Fast

When rapid growth threatens to erode your pristine codebase, discover how elite teams maintain rock-solid quality without sacrificing speed. This article reveals actionable strategies—from reinvented code reviews and documentation practices to automated quality gates—that ensure your engineering standards scale alongside your business.
Zhenya Kruglova
Feb 5
9 min read