Sagar Bagul

IT Infrastructure & Security Engineer with 7+ years of experience managing enterprise networks, Windows Server environments, firewall security, and cloud platforms. Strong expertise in Fortinet, Sophos, SonicWall, Windows Server 2012–2022, AD/GPO, M365, Hyper-V, VLAN, Routing, Backup/DR, and end-to-end IT operations for 300+ user environments. Proven track record of improving uptime (99.5%), reducing security incidents (-70%), optimizing infra performance, and delivering stable, secure, scalable systems. Known for structured troubleshooting, root-cause analysis, infra optimization, and strengthening security posture across site