No posts by Sergey C Kryukov

@Sergey C Kryukov

Sergey C Kryukov

I’m a software engineer who enjoys building things that actually get used — ...
Joined April 2026
390 Points7 Badges5 Connections5 Followers7 Following

Comments by Sergey C Kryukov

Apr 12 Articles 6 min read
Hello, I'm Maneshwar. I'm building git-lrc, an AI code reviewer that runs on every commit. It is free, unlimited, and source-available on Github. Star Us to help devs discover the project. Do give it a try and share your feedback for improving the pr...
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Apr 12 Articles 2 min read
Most AI coding tools work the same way. A developer spots a problem, writes a prompt, and the agent executes. It's useful. But the developer still drives every single decision. Google appears to be rethinking that model entirely. The company's Jul...
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Apr 10 Articles 10 min read
The Problem: Manual Testing Doesn't ScaleYou manage 10 client sites. Each has 5 key pages. You want to test both mobile and desktop. That's 100 tests — every time you want a snapshot of your portfolio's performance.Running those tests manually in Pag...
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Apr 9 Articles 3 min read
I was going through the Updraft Smart Contract Security coursehttps://updraft.cyfrin.io/courses/security, and I realized I had been doing some things the wrong way. Here are a couple of things I started doing differently. I am basing this article on...
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Apr 9 Articles 6 min read
Ever landed in a new city or country, turned on your phone, and worried, “Am I about to get a massive bill just for using the internet?” You're not alone. Data roaming is a mobile feature that sounds technical but can really affect your wallet and co...
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Apr 9 Articles 3 min read
I Disappeared for 15 Days… Because I Was Building This Chrome Extension For the past couple of weeks, I completely stopped posting about LeadIt. Not because I quit. Not because the project died. But because I hit one of the most frustrating probl...
Apr 9 Articles 3 min read
A dictionary is one of the most significant data structures in Python; it is literally a dictionary, mutable, not a sequence type, but it can be adapted for sequence processing. How do we make a dictionary? emptydictionary = {} dictionary = {"man...
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Apr 9 Articles 2 min read
Mentoring shapes minds and futures. But here’s the truth I’ve learned after more than three decades on this planet, including a decade in the corporate world: not all mentoring works. Over time, I’ve come to see mentoring in two distinct shades: Col...
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Apr 9 Articles 8 min read
A practical comparison of Spindl, Formo, Web3 Trackers, Safary, and Cookie3 for tracking which marketing campaigns drive on-chain conversions. Traditional analytics tools like Google Analytics track clicks and page views — but in crypto, the actual ...
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Apr 9 Articles 8 min read
You’ve probably noticed something strange. Your site ranks second in Yandex. You have backlinks from good Russian domains. Your content is solid. But sales are flat. Traffic from search is dropping. I saw the same thing with my own projects. In ea...
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Apr 8 Articles 2 min read
The world of software development relies on an implicit principle: complexity is a cause of protection. We have long assumed that if a system is sufficiently vast and convoluted, the cost of finding a critical flaw would remain prohibitive for almost...
Apr 8 Articles 4 min read
I decided to challenge myself in a way that I have been considering for a while now. Build a full-stack application in only 7 days, completely from scratch, to completely real and usable. Not just a tutorial project, a clone of something that already...
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