General resume template

• Managed a 450+ VM VMware environment across three data centers, sustaining 99.98% availability while improving host utilization by 22% through capacity balancing and lifecycle planning.
• Led migration from legacy standalone hosts to clustered vSphere infrastructure, reducing provisioning time by 40% and standardizing patching, monitoring, and backup procedures.
• Implemented vMotion, HA, and DRS policies for critical clinical systems, cutting unplanned service interruptions by 35% and improving recovery responsiveness during maintenance windows.
• Automated routine health checks and snapshot audits using PowerShell, saving approximately 10 hours monthly and reducing configuration drift across production virtualization hosts.
• Partnered with storage and security teams to remediate performance bottlenecks, improving VM latency by 28% and strengthening compliance readiness for regulated healthcare workloads.

• Supported multi-client virtual infrastructure environments totaling 300+ virtual machines, consistently meeting SLA targets while resolving escalated hypervisor, storage, and performance incidents.
• Built and maintained VMware templates and standardized server deployment processes, reducing average build time from six hours to less than two hours.
• Executed quarterly patching and firmware updates for ESXi hosts with zero critical outages across eight consecutive maintenance cycles in customer production environments.
• Assisted with disaster recovery testing for client environments, validating failover procedures and helping improve documented recovery time objectives by 25%.
• Monitored capacity, CPU, memory, and datastore utilization trends, enabling proactive hardware planning and preventing resource saturation across high-demand application clusters.

Concentration in systems administration and enterprise infrastructure.