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Every software company has that person. You know the one. They finish tickets in a day that would take normal developers a week. They know the codebase like the back of their hand. They can debug production incidents that confound entire teams. Management treats them like a unicorn. The engineers avoid sitting next to them because they make everyone else look bad. And deep down, you’re wondering: am I not cut out for this?...

There’s a moment every engineer dreads—that 3 AM alert when something critical goes down, and suddenly your team is in full firefighting mode. The real question isn’t if systems will fail (they will), but how quickly you can get them back online. That’s where Mean Time to Recovery (MTTR) comes in, and it’s honestly one of the most underrated metrics in engineering. Not because it’s complex, but because most teams measure it wrong or worse—not at all....

Most developers treat feature flags like they’re on a temporary visa—useful for a sprint or two, then discarded once the feature ships. That’s like buying a sports car for your commute and selling it the moment you reach the office. You’re missing the entire point. Feature flags aren’t shortcuts. They’re a fundamental architectural pattern that should be woven into how your system thinks about itself. Let me explain why the industry has gotten this mostly wrong, and what actually happens when you treat flags as permanent infrastructure....

If you’ve been in tech for more than five minutes, you’ve probably experienced the siren song of a new framework. Someone tweets about it, GitHub stars climb faster than a SpaceX rocket, and suddenly your Slack #engineering channel erupts with “We need to migrate to this!” By Thursday, half your team is convinced your current stack is basically a Commodore 64 running on floppy disks. The truth? Most of those frameworks will be forgotten by 2027....

If you’ve spent any time in a startup environment in the past decade, you’ve probably heard some variation of this: “If you’re not breaking things, you’re not moving fast enough.” It’s usually delivered with the confidence of someone quoting ancient startup scripture, accompanied by knowing nods and a implicit “this is just how we do things” energy. Here’s the thing: while the internet has collectively decided that “Move Fast and Break Things” is dead—killed by regulators, ethics, environmental concerns, and a general growing up of the tech industry—it’s actually thriving in practice....