Introduction Docker is one of the most important tools in modern software development and DevOps. If you have been hearing about containers, Docker images, and Dockerfiles but are not sure what any of it means — this guide is for you. I will explain Docker from scratch, show you how to install it, and walk […]
Docker for Beginners — Install and Run Your First Container Read More »
Introduction If you have been learning AWS, you have probably come across the term VPC and wondered what it actually means. AWS VPC (Virtual Private Cloud) is one of the most fundamental services in AWS — and understanding it is essential for anyone working in the cloud. In this guide, I will explain AWS VPC
AWS VPC Explained Simply for Beginners (2026 Guide) Read More »
Introduction If you have been exploring DevOps or software development, you have almost certainly heard the term CI/CD. It is one of the most talked-about practices in modern software development — and for good reason. But what exactly is CI/CD? What problem does it solve? And how does it actually work? In this guide, I
What is CI/CD? Explained for Beginners Read More »
Introduction If you are just starting your journey with Linux, one of the most important skills you need to build is comfort with the command line. The terminal might look scary at first, but once you learn a handful of essential commands, everything starts to make sense. In this guide, I will walk you through
20 Linux Commands Every Beginner Must Know Read More »
AWS Identity and Access Management (IAM) is one of the most important services in AWS — and also one of the most confusing for beginners. When people first start learning AWS, IAM often feels abstract: users, roles, policies, permissions, JSON documents. Because of this, many beginners make small mistakes that can later turn into serious
Common AWS IAM Mistakes Beginners Make (and How to Avoid Them) Read More »