About
NeeRoz
DevOps Engineer • Linux Enthusiast • Open Source Contributor
Welcome to Techy Pages - a space where I share my hands-on experience and knowledge in DevOps, cloud infrastructure, and Linux system administration.
I believe in learning by doing. Every tutorial on this blog is written based on real-world practice and tested on actual servers. My goal is to make complex infrastructure topics accessible and practical for developers and sysadmins at every level.
What You'll Find Here
DevOps Tutorials
Step-by-step guides covering Docker, Kubernetes, CI/CD pipelines, infrastructure as code, and modern deployment practices.
Linux Administration
Practical guides for Ubuntu, server management, networking, security hardening, and system optimization.
Database & Clustering
Hands-on tutorials for MariaDB, Galera clusters, replication setups, and high-availability configurations.
Web Server Setup
Configuration guides for NGINX, Apache, reverse proxies, SSL/TLS, and production-ready web infrastructure.
My Approach
Every guide on this blog follows a simple principle: clear instructions, real results. I provide complete command-by-command walkthroughs so you can follow along and build working systems, not just read about theory.
All tutorials are tested on Ubuntu Server and designed to be reproducible. If something changes in a newer version, I update the guide to keep it current.
Connect
Have questions or suggestions? Found an error in a tutorial? Feel free to reach out through the contact page or connect with me on social media.