Nabil Ibrahim

Led IT infrastructure strategy across cloud and on-premise environments managing 50+ servers (Windows/Linux) and ensuring 99.9% uptime for 500+ users across 3 sites. Directed migration of on-premise workloads to AWS and Azure, cutting annual infrastructure costs by 25%. Implemented Palo Alto and Fortinet firewalls, SIEM, and regular penetration testing, reducing incident response time by 40%. Managed HCI clusters (VMware, Hyper-V, Nutanix, Proxmox), multi-site CCTV infrastructure, and Veeam backup/DR solutions, reducing recovery time from 24 hours to 2 hours. Led, trained, and mentored 15+ IT staff on ITIL best practices. Integrated Cloud AI Coworkers to automate operations and improve team efficiency by 20%.

Managed Windows/Linux server environments ensuring high availability for critical systems. Administered VMware and Hyper-V virtualization platforms, improving resource utilization. Implemented backup solutions, security audits, and firewall management. Provided technical leadership and mentorship to IT teams. Prepared infrastructure for cloud migration and enhanced operational efficiency.

As System Administrator & Webmaster at Star-Ware Group, I managed Linux-based servers hosting 50+ websites with over 1 million monthly visits. I optimized web server performance using Varnish cache, ensuring fast load times and high availability for customer websites. I scaled customer VPS solutions using VMware and Hyper-V virtualization, improving resource allocation efficiency by 30%. I administered hosting control panels and managed DNS, email, and database services (MySQL, SQL Server) for clients. I also handled server security hardening, regular backups, and troubleshooting to maintain 99.9% uptime for hosted websites and applications. This role strengthened my expertise in Linux system administration, web hosting, virtualization, performance tuning, and client technical support.