DevOps & Cloud

The Infrastructure as Code landscape is quite dynamic in 2026, and the advent of OpenTofu is something that shouldn’t be underestimated. Continue reading on Med

Little’s Law is simple. 99% of engineers plug in the wrong number — or the right number in the wrong conditions. Here’s how to fix your… Continue reading on Med

And then discovered my fix had bugs. Continue reading on AWS in Plain English »

# SwiftDeploy Stage 4B: Building Observability, Policy Enforcement, and Auditability Into a Deployment Tool Continue reading on Medium »

How I moved from Docker and custom Bash scripts to Nix Flakes to achieve the same configuration and environment locally, in the cloud, and… Continue reading on

A complete beginner’s guide to all three methods — with honest pros, cons, and recommendations Continue reading on Medium »

Learn Jenkins from zero to hero — installation, jobs, plugins, nodes, security, integrations (Git, Docker, AWS, SonarQube, Selenium)… Continue reading on Medium

Top 10 Kubernetes Management Tools in 2026: As Kubernetes becomes the de facto standard for cloud-native infrastructure, the challenges… Continue reading on Med

The era of every developer team building and maintaining their own bespoke CI/CD pipelines, configuring their own Kubernetes clusters, and… Continue reading on

A personal retrospective on sleep, stress, and the tooling that saved my sanity. Continue reading on Medium »

Exploring the side of vibe coding nobody is writing about Continue reading on Medium »

Escape the myths. Deploy a brutally honest self-hosted streaming engine using strict security and optimized GPU transcoding. Continue reading on Medium »

The Mission: “Operation Jenkins-in-a-Box” Continue reading on Medium »

Is your Linux server running slow or overheating? High CPU usage is one of the most common issues — and if ignored, it can crash your… Continue reading on Mediu

If you have worked in Azure long enough, you have probably seen this debate everywhere: Continue reading on Medium »

Most teams don’t reject Infrastructure as Code (IaC) because it’s a bad idea. Continue reading on Medium »

If you’ve ever tried to follow a Linux-based tutorial on Windows — like setting up Prometheus — you know the struggle. You download the… Continue reading on Med

OCI DevOps — CI/CD Pipelines from Scratch Continue reading on Medium »

“Modern apps run in containers. Learning Docker + Kubernetes is like learning electricity before becoming an electrician.” Continue reading on Medium »

From the early days of managing SSH keys like precious artifacts to the complexities of VPN configurations, securing access to cloud… Continue reading on Medium

If your team uses Jira for issue tracking and GitLab for CI/CD, you are sitting on a goldmine of automation potential. Continue reading on Medium »

A personal journey from a weekend project to a production-grade, fully open-source backup solution written in Rust. Continue reading on Medium »

How the test runs Continue reading on Medium »

A single misconfigured eviction policy cascaded into $50K in lost revenue. This is the postmortem. Continue reading on Stackademic »

My 30-Day Terraform Challenge Continue reading on Medium »

A story about K8s runner tokens, SSH tunnels, a glorious golden era, three walls of failure, and the most anticlimactic plot twist in… Continue reading on Mediu

Real workflows for teams and production Continue reading on Medium »

Clearing the Red Hat Certified System Administrator (RHCSA) EX200 exam on my first attempt was both challenging and rewarding. Continue reading on Medium »

A capstone deployment using Docker, Docker Compose, MySQL, Nginx, and an Azure VM. Eight tasks, ten screenshots, every decision I had to… Continue reading on Me

Ray is an open-source distributed computing framework that makes it easy to scale Python workloads from a single machine to a full cluster. Continue reading on

A practical DevOps capstone using AWS, Terraform, kOps, ArgoCD, RDS, Docker, GitHub Actions, and real production-style debugging Continue reading on Medium »

If you’re still raw-dogging kubectl for everything, we need to talk. Continue reading on Medium »

In the previous parts, we built the “Land” (VPC) and the “Brain” (EKS). Now, we need to build the “Gateway.” By default, an EKS cluster is… Continue reading on

In my previous article at the “elegance of kubernetes YAML,” we established that apiVersion and kind define the identity of a Kubernetes… Continue reading on Me

It started with a Slack message. Continue reading on Medium »

GitHub has introduced a new approach to improving deployment safety by leveraging eBPF, enabling the company to detect and prevent hidden circular dependencies

Domains, records, local resolution, split DNS, and why wrong DNS looks like a broken app Continue reading on Stackademic »

Everything you need to go from “it works on my machine” to production-ready containers Continue reading on Towards Dev »

This IPv8 Proposal Went Viral Continue reading on System Weakness »

Deploying an application is easy to talk about, but the real learning starts when you try to make it run like a production system. Continue reading on Medium »

Goal: Integrate CI/CD into my existing projects to automate builds, enforce security gates, and deploy code securely ensuring that “when I… Continue reading on

There is a common joke in engineering that Kubernetes is just “YAML programming.” While the indentation gives me a headache sometimes… Continue reading on Mediu

When we talk about high availability in infrastructure, redundancy is the first principle that comes into play. Continue reading on Medium »

If you’ve spent any time around modern tech infrastructure you’ve probably heard the words Docker and Kubernetes thrown around. They sound… Continue reading on

Getting traffic into your Kubernetes cluster is where things start to feel real. Continue reading on Medium »

Bu çalışma, kurumsal ağ altyapılarının temel taşı olan Active Directory (AD) servislerinin PowerShell CLI üzerinden yönetimini, nesne… Continue reading on Mediu

Fixing this error is simpler than it looks. Beyond the quick fix, understanding the Environment Variables logic is key to securing your… Continue reading on Med

There is a point in every engineer’s journey where you stop thinking in tools… and start thinking in systems. Continue reading on Medium »