-Designed and built new Citrix environments using XenApp 6.5 for external clients.-Designed built and upgraded numerous VMware ESX & ESXi environments.-Consulted clients on best practices of data center virtualization and hardware migrations-Worked closely with Technology Development and testing teams to extend best practices and technology developments to external clients.-Built Citrix solutions for federal clients, including Fort Belvoir Community Hospital health system.-Assigned as a Citrix administrator to various clients including but not limited to; Catholic Health Initiatives, COX Health, Cook County Health and Hospital.-Configured Netscaler as load balancer for several clients to Load Balance their Cerner WAS cluster-Built new Citrix virtual environments (XenApp 6.5 on VMware 5.5) for international clients such as; King Faisal Specialist Hospital (Saudi Arabia), Hamad Medical Center (Qatar) and University of Montreal (Canada)-Performed numerous Citrix health assessments to ensure Citrix environments matched up with Cerner’s best practices, VMware, Microsoft, Citrix and all other necessary third party solutions-Installed and managed front end environment using Cerner specific tools such as Olympus, Deployment Manager, and Environment Manager-Conducted Client Knowledge Transfers on various topics including but not limited to; VMware (installation, configuration & Maintenance), Cerner’s Olympus, Citrix (XenApp, Netscaler, Web Interface)

-Conducted Citrix upgrades from Presentation Server 4.5 to various XenApp 5.0, where client’s needed environment functionality to remain constant. -Led business continuity and disaster recovery projects for Cerner client’s-Actively engaged in developing new service offerings in order to close the gap in process inefficiencies-Solution expert for large scale UNIX systems running Millennium and Oracle Database Software-Conducted Cerner Millennium application migration across various platforms (VMS – AIX, VMS – HP UX, AIX-LINUX)-Worked with multiple clients to implement DR solutions for their Production Domains

Domain and System Upgrades: Applying necessary Patches (MQ and Oracle)Performed Cerner upgrade and testing of prod, train, test domains, MQ Series, and OracleTroublesoot Domain issues in various environmentCreated copy of Production Environment: Mock