Jan 30 · 7 min read · Welcome back to "30 Days AWS Zero to Hero"! Can you believe we're already on Day 16? Halfway through our journey, and today we're diving into something that every DevOps engineer sleeps peacefully because of: AWS CloudWatch! 😴✨ Imagine if your car d...
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Dec 9, 2025 · 4 min read · Welcome to Day 15 of our AWS DevOps Zero to Hero series!Today, we dive into one of the most powerful deployment automation tools in AWS — AWS CodeDeploy 🤖⚙️ If you want to deploy applications without downtime, automate rollbacks, and ensure stable r...
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Nov 25, 2025 · 3 min read · Welcome to Day 11 of our AWS Zero to Hero for DevOps Engineers journey! 🎯Today, we are entering the world of Infrastructure as Code (IaC) using AWS CloudFormation — one of the most important skills for every DevOps Engineer 💪 🧠 What is AWS CloudF...
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Nov 24, 2025 · 3 min read · Welcome to Day 10 of our AWS Zero to Hero journey!Today is a very important milestone for every DevOps engineer.We are learning AWS CLI — the gateway to automation, scripting & infrastructure as code. 😎 🧐 What is AWS CLI? AWS CLI (Command Line Int...
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Oct 12, 2025 · 10 min read · Introduction If you’ve been following along with my Docker journey, you know I love taking tiny experiments and learning by doing. Last time, we explored some Docker Networking basics, but today, we’re taking it a step further. This is the hands-on p...
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Oct 1, 2025 · 6 min read · Welcome to Learning by Doing! If you're reading this, you're probably tired of just reading about microservices. You've seen the fancy diagrams and heard all the buzzwords—"scalability," "resilience," "agility." But how does it all actually work? How...
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Sep 30, 2025 · 13 min read · Introduction Welcome to your first practical journey into Kubernetes! If you've been reading about containers, pods, and services but haven't yet deployed a real application, this tutorial is for you. We're going to build and deploy a simple but func...
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Sep 20, 2025 · 31 min read · Audience: Intermediate PHP devs (comfortable with OOP, Composer, basic MVC) who are new/rusty with SymfonyOS Assumptions: macOS/Linux primary; Windows notes included (PowerShell + WSL2)Target PHP & Symfony: PHP 8.2+ and Symfony 7.3.x (current stable ...
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Sep 20, 2025 · 6 min read · Hello everyone, welcome back! I’ve always believed that the best way to really understand something in tech isn’t by just reading about it, it’s by actually trying it ourself. There’s something about seeing a container start, making a tiny mistake, f...
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