Brendan Choi is a highly accomplished Tech Lead at Secure Agility, possessing over 19 years of extensive hands-on experience in Enterprise Network Automation and diverse IT technologies. As a Certified Cisco, VMware, and Fortinet Engineer, Brendan has worked with globally renowned enterprises including Cisco Systems, Telstra, NTT (Dimension Data), Fujitsu and various reputable Enterprise IT integrators. He is dedicated to streamlining work processes and ensuring uninterrupted IT service delivery through infrastructure and business process automation. Brendan has authored the 1st and 2nd editions of Introduction to Python Network Automation: The First Journey and is currently writing Introduction to Ansible Network Automation: KISS” for Apress and has trained over 200 Network and Systems Engineers on Python and Ansible Network Automation. Brendan's keen interest lies in Cloud, Enterprise Networking, Security, and Virtualization technologies, and he shares his knowledge, experience, and enthusiasm with the community through his blog and YouTube channel.