I'm Leslie, an IT infrastructure leader with 30 years of experience designing, managing, and optimizing enterprise networks, servers, and cloud environments. I've worked with technologies like Fortinet firewalls, Cisco and Aruba switches, Azure, and VMware, with a strong focus on building secure and scalable systems. I'm certified in ITIL v3, Fortinet NSE 4, and Microsoft Azure Administration, and I'm currently pursuing CISSP to deepen my expertise in information security. I've led global teams, improved uptime, and delivered key projects like Azure migrations and IPSEC VPN deployments. I take a practical, results-driven approach to IT, managing budgets, vendors, and operations to help businesses strengthen reliability, security, and long-term infrastructure performance.
