Welcome to Nikolas Gaitanaros Developer Portfolio!
Explore my journey as a multi-disciplinary Web Developer blending UI/UX design, game development, and smart IT solutions — creating fast, modern, and visually powerful digital experiences built with creativity and technology.
Featured Project:
Agent Emergency Dashboard
IoT
Security
Raspberry Pi
Explore my journey as a creative Web Developer building intelligent dashboards, automation systems, and real-time monitoring tools. This project combines design, development, and smart technology into one seamless experience.
12 / 12
Online Services
99.98%
System Uptime
1,252
Alerts Sent
0
Security Incidents
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.
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.