DevOps & Cloud

Week 3 of building in public — a CLI, a web app, and a GitHub Action that writes your pull requests for you. Continue reading on Medium »

The tool that quietly does the job of five — and why DevOps teams are switching fast. Continue reading on Medium »

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

In this article, we delve into the AWS CLI v2 commands for managing RDS parameter groups. We cover crucial operations such as creation… Continue reading on Medi

GitHub ➜ Jenkins ➜ OWASP ➜ SonarQube ➜ Docker ➜ Trivy ➜ ArgoCD ➜ Kubernetes ➜ Prometheus ➜ Grafana  Continue reading on Medium »

Hello, this is my first post on Medium. It might also be considered my first tryout. The topic is small, which makes it a great candidate… Continue reading on M

They all provision infrastructure. They do not all solve the same problem. Here is the side-by-side breakdown that actually matters in… Continue reading on Medi

Why every Industry 4.0 initiative without stable deployment pipelines is a time bomb Continue reading on Medium »

If you want to launch a powerful monitoring dashboard without dealing with complex installations, running Grafana in Docker is one of the… Continue reading on M

When I started working with Azure Container Apps, I expected the basics to be straightforward. Run a container, expose a port, done. And… Continue reading on Me

A single Python file with zero dependencies that runs anywhere Python runs. No setup, No config files, No PIP install, No Docker, No NPM… Continue reading on Me

You didn’t change anything. No deploy. No config update. Continue reading on Medium »

Every tool in this setup was tested in real projects with actual traffic and workload. These are the tools that performed well enough to… Continue reading on Me

My talk at NDC focused on Multi-Region Active-Active architecture. For the demo, I deployed a platform capable of scaling across N Azure… Continue reading on Me

A Terraform engineer’s guide to using CLAUDE.md as a security, cost, and misconfig guardrail, not just project context Continue reading on Medium »

When managing thousands of applications by a single ArgoCD instance, GitOps can quickly become operational chaos. In this post, I’ll share… Continue reading on

A role-play guide to how Helm turns fragile Kubernetes YAML into one consistent, versioned application package. Continue reading on Towards Dev »

When teams start scaling development, one of the biggest problems is not coding. It is protecting the Git workflow from human mistakes. A… Continue reading on M

Your Python monorepo has 12 apps, 3 shared libraries, and a CI pipeline that takes 22 minutes to validate a two-line change. Every… Continue reading on Medium »

High Availability and Resilience two words we use together all the time, that don’t mean the same thing. Continue reading on Medium »

Today we will talk about Networking in Devops. Continue reading on Medium »

The first of a two-part series. Part 1 covers the fundamentals: what Bake is, why it exists, and the features that make it worth adopting… Continue reading on M

A production journey from EBS to S3 Files: Real performance benchmarks, migration strategies, and lessons learned Continue reading on Medium »

These 40 scenario-based questions are commonly asked in real DevOps interviews… Continue reading on Medium »

So yesterday, one of my teammates messaged me late at night: Continue reading on Medium »

A beginner’s honest account of infrastructure-as-code and cloud networking Continue reading on Medium »

A practical guide for small startups running Kubernetes on-premises who want public HTTPS endpoints — without exposing cluster IPs, paying… Continue reading on

*A production journey from EBS to S3 Files: Real performance benchmarks, migration strategies, and lessons learned* Continue reading on Medium »

Stop falling for the SLA credit trap. Discover the true mathematics behind server downtime, the hidden security risks causing outages, and… Continue reading on

The Certified DevOps Engineer program provides professionals with essential skills to combine development and operational work for quicker… Continue reading on

How a single config flag quietly changed the way teams manage remote state — and when you should (and shouldn’t) use it. Continue reading on Medium »

Cloud infrastructure can feel like a stack of acronyms until you trace the problems each layer was built to solve. Continue reading on Medium »

Lessons from replacing fragmented bastion hosts with a single Terraform module, AWS Session Manager, and golden AMIs Continue reading on Medium »

Modern cloud architectures often require keeping application workloads private while still making them accessible to end users over the… Continue reading on Med

How to reduce MTTR and achieve Operational Excellence using Slack, EventBridge, Lambda, and Systems Manager. Continue reading on Medium »

GitHub Copilot billing is moving toward usage-based AI Credits. The bigger shift is that engineering capacity is starting to depend on… Continue reading on Syst

In DevOps, we often use Linux every day without truly understanding how the operating system works underneath. Continue reading on Medium »

Let’s set the scene. You’ve just spent the last three days architecting the perfect CI/CD pipeline. Your Dockerfiles are pristine, your… Continue reading on Med

Docker is a platform for packaging, distributing, and running applications in lightweight, portable(you can run same application anywhere… Continue reading on M

What we actually changed in the workflow, what broke, and why verification became the real bottleneck. Continue reading on Medium »

The setup nobody accounted for Continue reading on Medium »

Or, why my Helm install hung for five minutes and what I learned about iptables, CNIs, and running two Kubernetes distros on the same host. Continue reading on

In this guide, we’ll walk through the process of hosting an application using AWS ECS Continue reading on Medium »

How DevContainers Create Reproducible Environments That Just Work Continue reading on Webmaster Nexus »

A step-by-step guide on stripping down the Linux kernel and enabling Paravirtualization (VirtIO) for maximum performance. Continue reading on Medium »

Hayatımda kaç kere duymuşumdur bunu. Bilgisayar kasıyor, uygulama açılmıyor, bir şeyler ters gidiyor — hemen bir ses geliyor: “Bi’ kapatıp… Continue reading on

Docker’s relationship with Linux firewalls has always been slightly awkward. For years, the project relied heavily on iptables, even as… Continue reading on Med

When you order food on apps like Swiggy or Zomato, everything looks simple. Continue reading on Medium »