Hossein Azar is a Network and Security Engineer with 14+ years of experience in enterprise networking, cybersecurity, and network automation. He has worked with technologies from Fortinet, Juniper, MikroTik, Huawei, Cisco, and Extreme Networks, designing and operating large-scale networks for enterprise and mission-critical environments. Passionate about teaching, Hossein focuses on practical, real-world training that helps students build skills they can immediately apply in their careers.