The Case Against Always Using Agile Backlogs

Picture this: you’re at your third daily standup this week, and someone inevitably asks, “So, what’s our velocity this sprint?” Meanwhile, your backlog has grown from a neat list of 20 items to a sprawling monster with 247 tickets, half of which haven’t been touched since the Obama administration. Sound familiar? Welcome to the dark side of Agile backlogs that nobody talks about at those fancy methodology conferences. Don’t get me wrong – I’m not here to burn down the Agile manifesto or suggest we all return to the waterfall days of our ancestors....

August 12, 2025 · 11 min · 2213 words · Maxim Zhirnov

Why You Should Sometimes Reinvent the Wheel

Picture this: You’re knee-deep in a project, caffeine coursing through your veins, when suddenly you need to implement a feature that surely someone has built before. Your colleague leans over and whispers those magic words that every developer has heard a thousand times: “Don’t reinvent the wheel.” But here’s the thing – sometimes that wheel is square, sometimes it’s made of concrete, and sometimes it comes with 47 dependencies that’ll make your bundle size explode faster than your patience during a code review....

August 11, 2025 · 8 min · 1549 words · Maxim Zhirnov

Apache Beam vs Apache Spark: The Ultimate Showdown for Batch and Stream Processing

Picture this: you’re standing in the big data aisle of your favorite tech store (yes, that’s totally a thing in my imagination), and you’re faced with two shiny frameworks promising to solve all your data processing woes. In the left corner, we have Apache Spark - the heavyweight champion that’s been flexing its in-memory muscles since 2014. In the right corner, Apache Beam - the diplomatic newcomer from 2016 that plays nice with everyone and promises “write once, run anywhere....

August 10, 2025 · 11 min · 2225 words · Maxim Zhirnov

Introduction to TypeScript Programming for Frontend Development

Welcome to the world where JavaScript finally gets its act together! If you’ve ever spent hours debugging a mysterious undefined is not a function error, only to discover you misspelled a property name, then TypeScript is about to become your new best friend. Think of TypeScript as JavaScript with a really good therapist – it helps identify problems before they spiral out of control. Why TypeScript? (Or: How I Learned to Stop Worrying and Love Type Safety) Let’s face it – JavaScript is like that charming but unreliable friend who promises to meet you at 7 PM but shows up at 9:30 with a half-eaten pizza and an excuse about traffic....

August 9, 2025 · 15 min · 3183 words · Maxim Zhirnov

Ignoring Industry Trends to Focus on What Works

Picture this: You’re at a tech conference, surrounded by developers evangelizing the latest framework that will “revolutionize everything.” Meanwhile, you’re sitting there with your trusty old stack, wondering if you’re the equivalent of that person still using Internet Explorer in 2023. Spoiler alert: you’re probably not. Here’s the uncomfortable truth that nobody talks about at those shiny conferences: the boring technologies that work are infinitely more valuable than the exciting ones that don’t....

August 8, 2025 · 12 min · 2431 words · Maxim Zhirnov