Hey, I’m Gerard
Hey, I’m Gerard, a seasoned IT professional with over 20 years of experience working with companies across the globe.
Based in Dublin, Ireland, I’ve built a diverse IT career spanning architecture, security, networking, and infrastructure, gaining deep expertise across multiple domains.
Today, I combine my passion for technology with a love for teaching by creating videos that simplify complex topics like cybersecurity, networking, cloud security and hands-on lab building. Whether you want to expand your skills or dive into IT projects, my goal is to inspire and empower others through practical, real-world learning.
If you’re interested in collaborating on a project, don’t hesitate to reach out—I’d love to hear from you!
YouTube
@gerardobrien
On my YouTube channel, I focus on helping you grow your IT skills through both certification learning and hands-on lab experience. These videos are designed to guide you through key concepts, making complex topics easier to understand while also showing you how to build and experiment in your own lab environment.