nick.gaitan@portfolio:~$ blogs
Insights and updates on Web3, blockchain innovations, and modern web development trends. Exploring decentralized technologies, coding best practices, and the future of the internet through hands-on experience.
Analysis
5 Minute Read
Building a Real-Time Server Monitor with Raspberry Pi
A step-by-step breakdown of how I built a real-time monitoring system using Raspberry Pi, Telegram alerts, and custom automation tools — designed to track server activity, temperature, and security events.
Analysis
5 Minute Read
Building a Real-Time Server Monitor with Raspberry Pi
A step-by-step breakdown of how I built a real-time monitoring system using Raspberry Pi, Telegram alerts, and custom automation tools — designed to track server activity, temperature, and security events.
Analysis
5 Minute Read
Building a Real-Time Server Monitor with Raspberry Pi
A step-by-step breakdown of how I built a real-time monitoring system using Raspberry Pi, Telegram alerts, and custom automation tools — designed to track server activity, temperature, and security events.
Security
3 Minute Read
Securing Your Home Server: Best Practices for Linux & Raspberry Pi
A practical guide on how I secure my home server setup using Linux hardening, SSH protection, fail2ban rules, and automated alerts — based on real systems I use every day.
Security
3 Minute Read
Securing Your Home Server: Best Practices for Linux & Raspberry Pi
A practical guide on how I secure my home server setup using Linux hardening, SSH protection, fail2ban rules, and automated alerts — based on real systems I use every day.
Security
3 Minute Read
Securing Your Home Server: Best Practices for Linux & Raspberry Pi
A practical guide on how I secure my home server setup using Linux hardening, SSH protection, fail2ban rules, and automated alerts — based on real systems I use every day.
Tutorial
8 Minute Read
Building Your First CasaOS Automation System on Raspberry Pi
A beginner-friendly guide on how I built a clean, stable, and powerful automation system using Raspberry Pi, CasaOS, and custom scripts—perfect for monitoring, remote control, and real-time notifications.
Tutorial
8 Minute Read
Building Your First CasaOS Automation System on Raspberry Pi
A beginner-friendly guide on how I built a clean, stable, and powerful automation system using Raspberry Pi, CasaOS, and custom scripts—perfect for monitoring, remote control, and real-time notifications.
Tutorial
8 Minute Read
Building Your First CasaOS Automation System on Raspberry Pi
A beginner-friendly guide on how I built a clean, stable, and powerful automation system using Raspberry Pi, CasaOS, and custom scripts—perfect for monitoring, remote control, and real-time notifications.
Analysis
Security
8 Minute Read
Inside the Agent Emergency Dashboard: How I Built a Real-Time Monitoring System
A behind-the-scenes look at how I created the Agent Emergency Dashboard—a real-time system that monitors devices, logs, servers, and network health using Raspberry Pi, automation scripts, and smart UI design.
Analysis
Security
8 Minute Read
Inside the Agent Emergency Dashboard: How I Built a Real-Time Monitoring System
A behind-the-scenes look at how I created the Agent Emergency Dashboard—a real-time system that monitors devices, logs, servers, and network health using Raspberry Pi, automation scripts, and smart UI design.
Analysis
Security
8 Minute Read
Inside the Agent Emergency Dashboard: How I Built a Real-Time Monitoring System
A behind-the-scenes look at how I created the Agent Emergency Dashboard—a real-time system that monitors devices, logs, servers, and network health using Raspberry Pi, automation scripts, and smart UI design.
Analysis
7 Minute Read
How I Built a Complete Home Server Setup Using Fedora, Docker & Raspberry Pi
A full breakdown of how I designed a powerful home server environment combining Fedora, Docker containers, Raspberry Pi boards, and automation scripts — optimized for stability, speed, and real-time monitoring.
Analysis
7 Minute Read
How I Built a Complete Home Server Setup Using Fedora, Docker & Raspberry Pi
A full breakdown of how I designed a powerful home server environment combining Fedora, Docker containers, Raspberry Pi boards, and automation scripts — optimized for stability, speed, and real-time monitoring.
Analysis
7 Minute Read
How I Built a Complete Home Server Setup Using Fedora, Docker & Raspberry Pi
A full breakdown of how I designed a powerful home server environment combining Fedora, Docker containers, Raspberry Pi boards, and automation scripts — optimized for stability, speed, and real-time monitoring.