📰 Medium · Programming

“Great applications are not built only with code; they are built on strong infrastructure.” Continue reading on Stackademic »

Four permission patterns cover 90% of what you will ever need. Here is the mental model behind all of them. Continue reading on Stackademic »

SIGTERM, SIGKILL, SIGHUP, SIGINT: what each one does, when to use it, and why kill -9 should always be your last move. Continue reading on Stackademic »

DevOps has become one of the most sought-after skill sets in modern software development. Organizations such as Accenture look for… Continue reading on Medium »

If your Go program is using more and more memory and you want to find where the memory leak is you can use pprof to do that. Continue reading on Medium »

Real failures from AI-augmented teams, Kubernetes clusters, and always-on services. What actually worked when PagerDuty lit up at 3 AM. Continue reading on T3CH

Real war stories from 2026. Why most teams still bleed money on the same preventable failures — and exactly how senior engineers stop them… Continue reading on

I collected real outage reports from FAANG, unicorns, and high-growth startups this year. The same mistakes are still costing millions… Continue reading on Prod

Moving past the “Stack Overflow Era” into a faster, AI-driven way to master cross-platform system hygiene. Continue reading on Medium »

Most Python CI pipelines are slower than they should be — and it’s not obvious why right away. In the CI/CD pipelines which my team uses… Continue reading on Me

A systematic root cause analysis of a non-obvious Docker Desktop crash on Windows + WSL2, and why the fix was a single startup toggle —… Continue reading on Med

Understanding the CI/CD Pipeline Continue reading on Medium »

Windows Containers Have Improved Dramatically. But the “Linux Is Dead” Narrative Still Doesn’t Match Real-World Kubernetes Adoption. Continue reading on AWS in

Understanding su, sudo, and Safe Access Control in Linux Continue reading on Medium »

After managing Linux servers for 8+ years across multiple companies, these are the most painful production incidents I’ve seen — and… Continue reading on Engine

I used Docker for a while before I actually understood what it was doing. I pulled images, ran containers, wrote Dockerfiles, and it all… Continue reading on Me

Understanding what each tool does, when to use it, and how they fit into modern container workflows Continue reading on CodeX »

Why You Ship a Whole Elephant in a Box to Deliver a Fly Continue reading on Medium »

Spoiler: most teams don’t know. And they find out at the worst possible moment. Continue reading on Medium »

If you’ve ever stared at a HTTP Basic: Access denied error at midnight before a deployment, this guide is for you. Continue reading on Medium »

The hidden cost of poor logging and monitoring Continue reading on Medium »

The Rust ecosystem has a great MMDB reader -maxminddb on crates.io. What it doesn’t have is a writer. Continue reading on Medium »

What changes when PostgreSQL moves from development clusters to production workloads Continue reading on Medium »

It’s not that your lab needs more failures. It’s that the failures it gives you are too honest. Continue reading on Medium »