DevOps & Cloud

Hey developers, ever feel like you're constantly chasing productivity hacks, only to find yourself...

AWS Systems Manager Parameter Store is regional by design. If you create a parameter in ap-south-1,...

Hey everyone, Senior DevOps engineer at a mid-sized e-commerce company in India here. We’re currently planning a complete overhaul of our observability stack. W

You've probably had this incident. Dashboards are all green. CPU is fine. Memory looks good. Pods...

What the Kubernetes and Cloud Native Associate (KCNA) covers, the core concepts to know, the things people mix up, and which resources are worth your time.

Tired of hunting through old repositories to copy-paste your .pre-commit-config.yaml? I’ve built a CLI tool that automates the tedious setup of linters and form

The foundation every later AI observability setup builds on. Continue reading on Medium »

I recently tried deploying a remote Model Context Protocol (MCP) server to Google Cloud Run so I could connect it to Cursor from anywhere… Continue reading on M

Everything you need to know that can crash your application but not by a code change - A lot of stuff can happen. Read for all insides! Continue reading on Medi

After hitting a sitemap _redirects bug and a Bluesky image race condition, I added three targeted smoke checks that catch silent Cloudflare Pages failures fast.

After hitting a sitemap _redirects bug and a Bluesky image race condition, I added three targeted smoke checks that catch silent Cloudflare Pages failures fast.

A real, honest deployment journey — from localhost to production. Learn how to deploy a MERN stack app on a VPS with Nginx reverse proxy… Continue reading on Me

Reliability isn’t just about code and tests, it’s about packaging services so they run anywhere. Today I containerized my FastAPI project… Continue reading on M

Reliability isn’t just about code and tests, it’s about packaging services so they run anywhere. Today I containerized my FastAPI project… Continue reading on M

₹37,500 per month. That was the SaaS bill a Jaipur-based textile exporter was paying for automating...

Last year I was paying $89/month for cloud services I didn't fully control. Notion, Slack, GitHub...

lode reimplements DVC's hot path in Go with a non-negotiable invariant: byte-identical compatibility with DVC 3.x. Static binary, parallel hashing, state DB tha

If you work across a fleet of microservices, you know the morning ritual. Open the first repo, git checkout main, git pull --rebase. Next… Continue reading on M

Originally published on kuryzhev.cloud Your ArgoCD sync shows green, your Liquibase Job exited 0...

Part 5 of the “Git & Version Control Mastery” series. Most teams either have no branching strategy or a 12-step diagram nobody follows… Continue reading on Medi

A production-ready Playwright CI/CD pipeline — GitHub Actions, test sharding across machines, browser matrix, Docker for consistent environments, Slack failure

You edit a firewalld zone, run the one command you always run — sudo firewall-cmd --reload — and it...

After hitting a sitemap _redirects bug and a Bluesky image race condition, I added three targeted smoke checks that catch silent Cloudflare Pages failures fast.

Every month, somewhere, a CFO sends this message: "Our AWS bill was 30% higher. What happened?" And...

The Day We Accidentally Added Eight Minutes To Every Build A platform team I worked with...

After hitting a sitemap _redirects bug and a Bluesky image race condition, I added three targeted smoke checks that catch silent Cloudflare Pages failures fast.

I run a side project on a 1GB free-tier VPS. Small box, a few services, nothing fancy. While fixing...

When a CI gate flags an AI-generated PR, the important question is not only "what did it flag?" It...

Today was intentionally a lighter learning day. Continue reading on Medium »

Why I run my servers on autopilot Systemd + cron + Hermes = zero-touch server operations. My servers haven't needed human attention in weeks.

Whenever something is down and nobody knows why, someone eventually says “maybe it’s DNS.” Here’s what’s actually happening when that’s… Continue reading on Med

Containers are ephemeral by design. The moment you stop and remove a container, everything written inside its filesystem disappears. Continue reading on Medium

Introdução CLI = Command Line Interface. É um jeito de controlar um programa digitando...

Suppose your pipeline has several independent checks: Lint Typecheck Unit Tests Kubernetes Manifest Validation Docker Build Security Scan E2E Tests Would you ra

A small TypeScript CLI for syncing .env variables into GitHub Actions secrets and GitLab CI/CD variables.

A CKA Storage walkthrough: a MariaDB Deployment was deleted but its PV uses Retain, so the data survived. Recreate the PVC, statically bind it to the retained v

A hosted password manager means trusting a company's servers with the keys to your entire digital...

When a workflow automation platform becomes the integration backbone for a business, it inherits the reliability expectations of… Continue reading on Medium »

Learn How to Build and Install OpenSSH 8 Manually Like a Linux Administrator Continue reading on Medium »

Learn How to Build and Install OpenSSH 8 Manually Like a Linux Administrator Continue reading on Medium »

Learn How to Build and Install OpenSSH 8 Manually Like a Linux Administrator Continue reading on AWS in Plain English »

The Problem with Traditional FinOps Continue reading on Medium »

Docker’s history, architecture, security, build system, AI features, and the tools that matter in 2026. Continue reading on Medium »

The Counterintuitive Truth: Feature Flags Are Not Config Files Most engineers first...

On March 14th, 2023, our CI pipeline stalled for 187 ms per job after we added Vault to a...

In Part 1, I covered how SongBhaav's backend broke two days after launch and how the v2 rewrite...

Deploying a static website shouldn't require manual FTP uploads or complex server management. With...

If you’ve spent any time learning Kubernetes, cloud-native applications, or microservices, you’ve probably heard people mention Service… Continue reading on Med