Douglas Cisko Email & Phone Number

Government Istha

Government Istha

•Function as Citrix SME for the client. •This includes multiple highly available farms leveraging XenApp, XenDesktop, PVS, and Netscaler based solutions.•Assist with other related tasks in the virtualization space including but not limited to Hyper-V, Storage and other critical Microsoft based systems.•Upgraded all Hyper-V clusters from 2012/2012 R2 to Hyper-V 2016•Installation and configuration of SCVMM 2016•Upgraded all 6 Citrix farms from Xenapp 7.6 to Citrix Virtual Apps and Desktop 7 1912 LTSR Including upgrading PVS to 7 1912 LTSR•Installation and configuration of Netscaler MAS 12.1 with HA and DR fail-over•Upgraded all SDX and VPX Netscalers from 10.5 to 12.0 53.6•Installation, configuration and administration of Vxrail for multiple locations•Configuration and administration of VXrack's to facilitate a migration from Hyper-V 2016 to SDDC

• Responsible for implementing, supporting and assisting in the design of complex environments based on Microsoft technology • Develop and architect solutions to streamline processes related to Windows systems, and virtualization infrastructure• Interface with the customers as well as our support organization, providing tier 3 support and issue resolution in complex server environments based on Windows Sever, Exchange and related/complementary technologies• Primary focus is on Virtualization Infrastructure including but not limited to Vmware, Citrix and San integrations

• Function as the Citrix Architect for the client • Designed new Citrix environments on XenApp 6.5 with goals of a migration from 4.5 • Creation of SOP documentation for XenApp 6.5 installation and configuration • Provided tier 3 support for escalation issues on all Xenapp and XenDesktop issues • Assist Wintel team with support on underlying technologies including AD and VMware • Performed day to day administration of all Citrix products

Itw

• Administration of Sophos Antivirus Suite• Administration of WSUS Server• Installation and administration of ACT and MDT 2012 for deployment and remediation testing for Windows 7 deployment.• Administration of Citrix farm• Provided tier 3 support for escalation issues within the environment• Creation of a Windows 7 image for end users utilizing MDT 2012 and PXE boot• Installation and administration of Dell ITassistant and HP Insight for server management. • Installation and administration of Compellent SAN across multiple environments• Perform project based Citrix migrations and implementations for various clients• Installation and administration of Dell Open Manage Essentials for server management• Installed and configured Exchange 2010 with a full migration from existing Exchange 2003 infrastructure• Administration of multiple VMware clustered hosts utilizing Vsphere 4.1 and 5.1• Installation, Configuration and Management of Dell KACE for server and workstation patching and asset management

• Implemented Wyse terminals for home users of VDI Enviorment• Administration of XenDesktop enviorment• Creation of Vdisks to support work from home users and Wyse devices• Provided tier 3 support for escalation issues within the VDI enviorment• Provided guidance for the creation of a Windows 7 image for VDI utilizing MDT• Performed day to day administration of all XenDesktop farms. • Created custom wnos.ini and mac.ini files for Wyse devices and Wyse PC-Extender• Installed and configured a Microsoft ACT server to test app compatability for Windows 7 deployment

• Implemented XenServer to host Xenapp servers on a Fujitsu san to allow for High Availability• Setup and installation of all servers• Administration and creation of Citrix program neighborhood sites, web portals, and dazzle sites• Upgraded the Citrix web interface to 5.2 to allow for connectivity of Citrix Receiver for Iphone• Performed day to day administration of all aspects of Citrix utilizing the Access Management console as well as the Citrix Presentation Console. • Creation of numerous Citrix Policies to limit printers presented to end users based on IP range

Papp Clinic / Uropartners Llc

• Work as an onsite engineer to convert current EMR system to Allscripts EHR• Implemented a MPLS network so that remote sites have direct connectivity to corporate office• Implemented a Xenserver farm to virtualize non essential servers and increase bandwidth• Installation and configuration of a Fujitsu San to allow for redundancy and high availability of Citrix Farm• Act as a project manager for client projects• Configuration and administration of sonic walls and sonic points• Administration and support of IBM AIX server running Misys Vision• Administration of all web portals for Citrix and created Program Neighborhood sites

Technology Md

• Troubleshoot and support 3rd tier issues on all Windows platforms including Server 2008• Implemented a change control process for Active Directory• Setup and installation of all servers• Administration of Active Directory and entire Citrix Farm consisting of multiple server farms• Implemented and provided training programs for support desk team members• Implemented an ESX server to host testing and development servers• Created SOP documents for server and workstation builds• Administration of all web portals for Citrix and created Program Neighborhood sites

• Troubleshoot and support level 3 tier on windows operating system including the server and workstation.• Manage backup systems on the Enterprise level utilizing VERITAS Net backup.• Provide level 3 tier phone support for all internal users systems.• Worked on ESX servers utilizing VMware to administer and maintain hosts• Implement change control to follow regulations outlined by the Sarbanes-Oxley Act of 2002.• Administration of the Active Directory, Citrix and Enterprise Blackberry Systems • System owner for SUS servers and RIS servers• Performed a global upgrade of 40 Citrix farm servers from Metaframe XP to Presentation Server 4.5

Cns-320I: Citrix Netscaler 12.X Advanced Topics - Security, Management And Optimization

Cns-227-1I: Deploy And Manage Citrix Adc 13.X With Citrix Gateway, Completion

Cns-320-3I: Citrix Adc 12.X Advanced Concepts - Security, Management And Optimization, Completion

Cns-220I Citrix Netscaler 12.X Essentials And Traffic Management

Cca-N, Cns-207 Implementing Citrix Netscaler 10 For App And Desktop Solutions

Vmware Vsphere: Install, Configure, Manage [V5.0]

VCP-DCV

Vocational, Mcse, Graduated (Top Of Class)

Accouting / Cis

Activities and Societies: Division I Soccer • Attained 65 credits towards Accounting and CIS Degree • A+ Certified

4.2 Gpa Upon Graduation

Activities and Societies: Varsity Soccer and Track (as a freshman). All four years as well NHS Honor Society