Introduction In modern DevOps teams, engineers usually manage many applications at the same time. However, when each application has its own Jenkins pipeline written from scratch, problems quickly appear. Pipelines […]
Introduction By default, Jenkins runs on port 8080. While this works for quick testing, it can cause problems in real environments. Port 8080 is commonly scanned by attackers, often blocked […]
The Problem Every Team Faces Imagine this: it’s Friday evening, and your team is deploying a critical update to your web application. Users are actively browsing your site when suddenly—everything […]
Deployments often cause downtime when the old version of an application is stopped before the new version is ready.Even a short outage can break user trust. In this blog, I […]
From Heavy Images to Production-Ready Containers In modern DevOps workflows, Docker image optimization is a critical practice. Specifically, this matters when container images grow beyond 500MB and slow down builds. […]
Modern software problems rarely stem from missing features.More often, they stem from inconsistent environments. In this Docker Compose MERN guide, I document how I containerized a three-tier web application—React frontend, […]
How to Safely Free Disk Space on an EC2 Free Tier Server Introduction Disk space issues are one of the most common problems on AWS EC2 Free Tier servers.When disk […]
Introduction When teams begin using Docker, they often face two common problems.First, database data disappears after container restarts.Second, applications sometimes fail to connect to databases. Because of these issues, beginners […]
Introduction: The End of “Server Babysitting” In traditional DevOps, deploying a Laravel application often involves manual setup on an AWS EC2 Virtual Machine (VM). While this works initially, it creates […]
A beginner-friendly guide to running a full-stack TODO app with Docker. Learn how Docker Volumes protect your data even when containers are deleted, all without using Docker Compose. Introduction I […]
