freiberufler Microsoft / Citrix / Authentication Spezialist auf freelance.de

Microsoft / Citrix / Authentication Spezialist

zuletzt online vor wenigen Tagen
  • auf Anfrage
  • 8903 Birmensdorf (ZH)
  • Weltweit
  • de  |  nl  |  en
  • 22.09.2022

Kurzvorstellung

I have a lively and strong character. Because of my passion and many years of experience in IT as a hobby and work, I work fast and am very versatile. I also adapt easily to any new work environment. I am keen on solving problems and learning new thi

Qualifikationen

  • Cloud Computing
  • Projektleitung / Teamleitung (IT)
  • Projektmanagement (IT)
  • Virtualisierung (Allg.)
  • VMware ESXi
  • VMware vSphere
  • Windows Server 2008
  • Windows Server 2012
  • XenApp (Citrix)

Projekt‐ & Berufserfahrung

Consultant
Kundenname anonymisiert, Cologne
11/2013 – 11/2013 (1 Monat)
Banken
Tätigkeitszeitraum

11/2013 – 11/2013

Tätigkeitsbeschreibung

Configuring Netscaler for SSL Offload and AGEE with RSA Authentication

Eingesetzte Qualifikationen

SSL / TLS, IT-Beratung (allg.)

Consultant
Kundenname anonymisiert, Louisenthal
9/2013 – 9/2013 (1 Monat)
Banken
Tätigkeitszeitraum

9/2013 – 9/2013

Tätigkeitsbeschreibung

Troubleshooting XenApp 6.5, XenDesktop 5.6 and XenServer 6.1. Hotfixes on XenDsktop and Update to Provisioning Server 6.1 installed. Update on the new Netscaler Version Troubleshoot and solved DFS problems

Eingesetzte Qualifikationen

Windows Server 2008, System Design, Citrix XenServer, XenApp (Citrix), IT-Beratung (allg.)

Architect + Engineer
Kundenname anonymisiert, Vienna
9/2012 – 12/2012 (4 Monate)
Banken
Tätigkeitszeitraum

9/2012 – 12/2012

Tätigkeitsbeschreibung

In this role i design the new Xenapp 6.5 and Provisioning Services environment for the migration of the old XenApp 4.5 / 5 environment.
Netscaler for external access with iphones and ipads will be also used. Application delivering will be done by Citrix Streaming Profiler when it is Possible

Eingesetzte Qualifikationen

Access, Windows Server 2008, Migration, XenApp (Citrix), Architektur (allg.)

Architect
Kundenname anonymisiert, Leverkusen
6/2012 – 12/2012 (7 Monate)
Chemieindustrie
Tätigkeitszeitraum

6/2012 – 12/2012

Tätigkeitsbeschreibung

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

Eingesetzte Qualifikationen

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

Citrix Senior Consultant / Architect
Kundenname anonymisiert, Zürich
1/2011 – 7/2016 (5 Jahre, 7 Monate)
Versicherungen
Tätigkeitszeitraum

1/2011 – 7/2016

Tätigkeitsbeschreibung

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

Eingesetzte Qualifikationen

Microsoft SQL-Server (MS SQL), Access, Firewalls, Windows Server 2012, Windows Server 2008, Projektassistenz (IT), Nagios, Active Directory, PowerShell, Visual Basic Script (VBS), Softwarepaketierung / Verteilung (allg.), IT-Support (allg.), Migration, Router / Gateways, Scripting, System Design, DHCP, DNS, VMware vSphere, VMware ESXi, XenApp (Citrix)

Consultant
T-Systems, Bonn
9/2010 – 12/2010 (4 Monate)
Telekommunikation
Tätigkeitszeitraum

9/2010 – 12/2010

Tätigkeitsbeschreibung

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

Eingesetzte Qualifikationen

Virtual Memory System (VMS), PowerShell, System Design, VDI (Virtual Desktop Infrastructure), IT-Beratung (allg.), Rechnergestütztes Betriebsleitsystem (RBL)

Zertifikate

Internal ISO 27001 Audito
2018
Citrix Mobility Specialist Practicum
2016
Citrix Certified Professional - Mobility
2014
Citrix Certified Associate — Virtualization
2014
Citrix Certified Professional - Networking
2012
Microsoft® Certified Solutions Associate 2012
2012
Microsoft® Certified Solutions Associate 2008
2012
Citrix Certified Professional - Virtualization
2010
Windows Server Virtualization, Configuration
2009
Windows Server 2008 Active Direc-tory, Configuration
2009
Enterprise Administrator on Win-dows Server 2008
2008
Windows Server 2008 Network Infrastructure
2008
Citrix Certified Instructor
2007
MICROSOFT CERTIFIED TRAINER
2007

Über mich

I have a lively and strong character. Because of my passion and many years of experience in IT as a hobby and work, I work fast and am very versatile. I also adapt easily to any new work environment. I am keen on solving problems and learning new things. I am a good team player and equally good at working on my own. I am flexible and a good colleague.

I am helpful and always try to find the best solution for every problem. I consider a problem a challenge. I radiate self-confidence and people find it easy to come to me for advice.

Weitere Kenntnisse

Citrix Certifications:

Current Certification:
Citrix Certified Associate — Virtualization
Citrix Certified Professional — Virtualization
Citrix Certified Professional – Mobility
Citrix Certified Associate – Networking (CCA-N)
Citrix Certified Professional – Networking (CCP-N)
Citrix Certified Instructor 2014 for Apps and Desktops
Citrix Certified Instructor 2014 for Cloud Networking
Citrix Certified Integration Architect for Virtualization
Citrix Certified Enterprise Engineer for Virtualization

SubjectMatterExpert (SME) :

Citrix XenApp
NetScaler
XenDesktop
XenServer

Citrix Certified Instructor:

2013 for Virtualisation 2013 for Networking
2012 for Virtualisation 2012 for Networking
2011 for Virtualisation 2011 for Networking
2010 for Virtualisation 2010 for Networking
2009 for Provisioning Server 2009 for Server Virtualization
2009 for WANScaler 2009 for Application Virtualization
2008 for WANScaler 2008 for Provisioning Server
2008 for Application Delivery

Citrix Certified Administrator:

NetScaler 9 NetScaler 10
XenDesktop 7 XenApp 6.5
XenDesktop 5 XenDesktop 4
XenDesktop 3 Provisioning Server 4
Provisioning Server 5 XenServer 4 Platinum Edition
Citrix XenServer 6 XenServer Enterprise Edition 5
XenServer 5 Platinum Edition XenApp 5 for Windows Server 2003
XenApp 5 Platinum Edition XenApp (Presentation Server 4)
Password Manager 4 Access Gateway 4
Citrix WANScaler 4 XenMobile 8/9

Citrix Certified Enterprise Administrator for XenApp (Presentation Server 4)
Citrix Certified Sales Professional since 2008

Microsoft:

Microsoft Certified Solutions Associate (MSCA): Windows Server 2012
Microsoft Specialist: Administring Office 365 for Small Business
MCITP Server Administrator
MCITP Enterprise Messaging Administrator
MCITP Enterprise Support Technician
MCITP Enterprise Administrator
MCTS Windows Server 2008 Active Directory: Configuration
MCTS Windows Server 2008 Applications Infrastructure: Configuration
MCTS Windows Server 2008 Network Infrastructure: Configuration
MCTS Windows Server 2008 R2, Desktop Virtualization
MCTS Windows Server Virtualization, Configuration
MCTS Windows 7, Configuration
MCTS Microsoft Desktop Optimization Pack, Configuring
MCTS Microsoft Windows Vista: Configuration
MCTS Microsoft Exchange Server 2007: Configuration
MCTS Microsoft Office SharePoint Server 2007: Configuration
MCTS Microsoft Windows SharePoint Services 3.0: Configuration
MCSE 2003

Persönliche Daten

Sprache
  • Deutsch (Muttersprache)
  • Englisch (Gut)
  • Niederländisch (Fließend)
Reisebereitschaft
Weltweit
Arbeitserlaubnis
  • Europäische Union
  • Schweiz
Profilaufrufe
3572
Alter
46
Berufserfahrung
27 Jahre und 2 Monate (seit 01/1997)
Projektleitung
2 Jahre

Kontaktdaten

Nur registrierte PREMIUM-Mitglieder von freelance.de können Kontaktdaten einsehen.

Jetzt Mitglied werden