DevOps & Cloud

Every new workstation started the same way. Install Git. Install PowerShell. Install fzf. Install...

Transient P99 latency spikes self-resolve before alerting systems surface them, and that gap is where the most dangerous incidents hide.

If you've ever sat in a technical leadership or architectural role at a cloud-native company, you've...

What started as a routine SDK upgrade turned into several hours of debugging. Continue reading on Medium »

What started as a routine SDK upgrade turned into several hours of debugging. Continue reading on Medium »

When I first came across DORA metrics while exploring WSO2 Choreo, my honest reaction was — okay, another way to measure developers. I… Continue reading on Medi

Understanding the Horizontal Pod Autoscaler (HPA), Metrics Server, Scaling Formula, and the Complete Autoscaling Workflow in Kubernetes Continue reading on Medi

Yazılım dünyasında iş ilanlarına göz atıyorsanız muhtemelen şu manzarayla sıkça karşılaşıyorsunuzdur: “Cloud DevOps Engineer aranıyor!”… Continue reading on Med

In this digital transformation era, everyday businesses are launching new applications, releasing software updates, and are adopting cloud… Continue reading on

Automated root cause analysis that reads logs, metrics, and traces together and cites every claim to...

Your scheduler did a great job placing pods this morning. But your cluster never stops moving, and by...

Apple released container 1.0, an open-source Swift tool running Linux containers as lightweight virtual machines on Apple silicon. The post Meet container: Appl

Explore the core principles and practices of DevOps to streamline your software development lifecycl

npm now puts its 'high-impact' maintainer accounts into a 72-hour read-only state whenever it detects a sensitive account change like an email update or 2FA rec

I built CleanCloud - a CLI that scans your account for resources that are costing you money while doing nothing, and runs as a step in GitHub Actions so it catc

Each authentication mode solves a problem — but picking the wrong one creates new risks. Continue reading on Medium »

Day 14 —  Environment Variable Issue Continue reading on Medium »

Run GitLab CI long enough and you inherit one of these: Continue reading on Medium »

Some bugs crash loudly. The more interesting ones just hang — no panic, no error, no stack trace,...

Learn how to install Kind, create Kubernetes clusters, local Docker images, deploy applications, debug workloads and streamline… Continue reading on Medium »

One of the first questions beginners ask when learning GitOps is: "If everything goes in Git, where...

I spent 3 months building a tool that solves the most annoying part of working on a dev team. You...

As engineers and product owners, monitoring edge cases and system availability usually means relying on heavy SaaS platforms or paying for… Continue reading on

As engineers and product owners, monitoring edge cases and system availability usually means relying on heavy SaaS platforms or paying for… Continue reading on

It's Tuesday morning. The platform team starts draining nodes for a Kubernetes upgrade. Sixty seconds...

How we standardised CI/CD for three business units using GitHub Actions, self-hosted runners, and a GitOps-inspired deployment model. Continue reading on Carous

The backup ran fine every night for fourteen months, and then it didn't run for nine days, and...

Something broke on your EKS cluster. This guide walks you through the most common issues engineers face — nodes not joining, pods crashing… Continue reading on

Hardening a container hid a permission bug: --cap-drop ALL stripped CAP_DAC_OVERRIDE, and a gate socket silently stopped governing every tool call.

How modern DevOps principles turned a reckless joke into a disciplined engineering practice. Continue reading on Medium »

A practical guide to avoiding the last-minute surprises that turn launch day into incident day Continue reading on Medium »

How we moved a production EKS fleet from Crossplane v1 claims/composites to v2 namespaced XRs with no resource recreation, no node rotation, and no downtime — p

Your Terraform state file is the single most sensitive artifact in your cloud. It is a complete map of every resource you run, and… Continue reading on Medium »

How DO alarm retries actually behave in production, what triggers missed alarms, and three recovery patterns that hold up under real load.

A practical Governance, Risk & Compliance (GRC) case study of GitLab using publicly available information Continue reading on Medium »

I spent three iterations on an auto-fix pipeline that still doesn't work reliably. Here's what I...

Picture this: You just spent weeks building an awesome new feature. It’s fully tested and ready to go. But when you hit "Deploy", your… Continue reading on Medi

Your code has CI/CD. Your docs don't. Every modern engineering team has automated builds,...

You change one line in your Dockerfile — swap FROM python:3.11-slim for FROM...

Originally published on the Convox blog Continue reading on Medium »

24th June 2026, Netherlands — OpenTelemetry Collector is often described as the “telemetry pipeline engine” of modern observability. It… Continue reading on Med

Deployments are easy. Operating GitOps at scale is where the real engineering begins. Continue reading on AegisOps »

Have you ever been using a web app, refreshed the page, and suddenly found yourself kicked back to the login screen? Continue reading on Medium »

This is a complete, copy‑pasteable guide for shipping a backend app to a single Linux server using...

Here's a sentence that has quietly become a lie: "I built an app." You built something that runs on...

I built my first MCP server last week and it was way simpler than I expected. Here is exactly how, no...

I’ve been working full time for a year, but during that year I’ve been “motivated” to use Claude code to do basic code and while I understand the code, I forgot

Posted as part of my DevOps learning journey | Udemy Course: Decoding DevOps — From Basics to Advanced Projects with AI Continue reading on Medium »