Managed projects for various teams that provided server/storage support to US headquarters and branches worldwide.· Windows OS (Windows Server 2016 - 2022 using Window Admin Center and Azure Arc),· Hypervisors (VMWare vSphere and Microsoft Hyper-V),· Storage (Dell Compellent. Also Quantum & AVID NEXIS for Video production),· Hardware (HP ProLiant servers),· MS SCCM (including cloud based tools like Intune),· Linux OS (Ubuntu and CentOS),· RDS Infrastructure (using Infrastructure as Code tool like Terraform),· Tanzu (VMWare’s Kubernetes),· Backup (Veeam, MS DPM, BackupExec. Chef cookbooks on git used for management),· Monitoring (Zabbix)

Installation, maintenance, and administration of Windows Server 2008 R2, Windows Server 2012 R2, VMware vSphere, MS Data Protection Manager and BackupExec. Wrote system scripts (Python, PowerShell, and csh) for various server task automation. Responsible for coordinating the move of about 200 HP Blade servers from Brooklyn to Patterson Data Center.

Team lead for Enterprise Windows Server administration. Worked with various departments to bring their server administration into a central management arrangement. Streamlined file permissions through standard group policies and Active Directory. Developed automated tools for server management for in-house use.

Installation, maintenance, and administration of IBM AS/400, Novell NetWare, Windows NT, Windows Server 2000, Windows Server 2003 R2

Responsible for ESRI’s Geographic Information System (GIS) implementation for the City. Installed and managed a dozen UNIX workstations as well as its network.