Microsoft / Citrix / Authentication Spezialist

6/2012 – 12/2012

In this role i review the architect design for the new Xenapp 6.5 and Provisioning Services environment in EMEA and AP and make changes if it needed. I have made also the design for the remote access with Netscaler for the AP site

Access, Windows Server 2008, Citrix Systems, Architektur (allg.), Design (allg.)

1/2011 – 7/2016

I have designed a new PoC for their Global Data Center. The design includes a Zone and Worker Groups implementation for delivering apps worldwide. I have used XenApp5 and XenApp6.5, ProvisioningServer 5.6 and Netscaler for this PoC. For the deployment I have used LanDesk Management Suit 9. Scripting will be done with PowerShell. I was involved in the global rollout and do this Tasks:
•Software packaging for complete unattended installation of Citrix Servers and applications with LanDesk
•Scripting with PowerShell, VBScript and Batch
•Consulting and support for Planning, concept, realization and documentation of systems and solutions
•Tuning, Performance optimization and capacity planning
•Close alignment with customers or project leads (requesters) regarding detailed installation and customization of Citrix-hosted software
•Coordination and execution of maintenance activities
•Managing File migration from User Directories from one to another Domain
•Implementing Nagios Monitoring for the Citrix Infrastructur
•Daily operational Tasks

Now I am involved in the Upgrade process to XenApp / XenDesktop 7.x. including a new access method. For the new Access method (two factor authentication ) i have created a POC with Netscaler 10 Access Gateway Enterprise and Storefront 2.6. As Two Factor Autrhetication is LDAP and RSA implemented.

Technical Lead for the PoC Authentication method with Access-Gateway DUOsecurity and RSA.
Technical Lead for the PoC Authentication method with Access-Gateway SafeNet SAS Cloud .
Technical Lead for the PoC Authentication method with Access-Gateway DuealShield and RSA.
Technical Lead for the new Authentication and Authorithastion two factor authentication on workstations.

Technical Lead implementation of Korvas 4.4 to Korvas 4.5 64bit on XenApp 6.5
Technical Lead updating of Korvas 4.5 to Korvas 4.6

Microsoft SQL-Server (MS SQL), Access, Firewalls, Windows Server 2012, Windows Server 2008, Projektassistenz (IT), Nagios, Active Directory, Windows Powershell, Vbscript, Application Packaging, IT-Support (allg.), Systemmigration, Router / Gateways, Scripting, System Design, DHCP, DNS, Vmware Vsphere, Vmware ESX Server, Citrix Systems

9/2010 – 12/2010

I rolled out 5000 XenDesktops on VMWare ESX 4. I managed the Provisioning Service, XenDesktop DDC, made VMs with vCLI scripts and fixe issues in vDisk. I also worked with different software systems, such as Appsense EM v8

Virtual Memory, Windows Powershell, System Design, VDI (Virtual Desktop Infrastructure), It-Beratung, Rechnergestütztes Betriebsleitsystem (RBL)