@its-ashmit

Getting Started with Terraform — From Zero to Confident 🚀

May 3 · 33 min read · You've been clicking through the AWS Console to create servers, set up databases, and configure networking. It works — but it doesn't scale, it's not repeatable, and one wrong click can cost you hours

Getting Started with Ansible — From Zero to Hero 🚀

Apr 27 · 26 min read · You have 50 servers. You need to install nginx on all of them, update a config file, and restart the service. Do you SSH into each one manually? Or do you write it once and let a tool handle the rest?

The AWS Services Every DevOps Engineer Uses — A Practical Guide with Real-World Scenarios

Apr 23 · 31 min read · There are over 200 AWS services. But on any given day, a DevOps engineer is working with roughly 15 of them. This article breaks down every one of those core services — what they do, why they exist, a

Git Merge vs Git Rebase — What's the Difference and When to Use Which

Apr 21 · 8 min read · You've been working on a feature branch. Meanwhile, main has moved ahead. Now you need to bring those changes together. You have two options: merge or rebase. Most developers pick one without really u

From Zero to Production: Deploying Node.js on AWS EC2 with PM2 and NGINX

Apr 20 · 26 min read · A step-by-step guide covering everything from setting up your AWS account to running your Node.js app behind NGINX with PM2 process management. Table of Contents Setting Up Your AWS Account Install