During my professional career, I have successfully completed the following certifications:
Microsoft Certifications

Microsoft Transcript - Aug 2023
486.80 KB 0 Downloads
August 6, 2023

Microsoft Certified: Azure Fundamentals
649.91 KB 1 Downloads
August 6, 2023

Microsoft Certified Systems Engineer: Windows Server 2003
2.84 MB 1 Downloads
Oktober 19, 2007

Microsoft Certified Systems Administrator: Windows Server 2003
2.27 MB 1 Downloads
November 3, 2003

Microsoft Certified Systems Administrator: Messaging on Windows 2000
1.76 MB 1 Downloads
September 5, 2003

Microsoft Certified Trainer (Retired)
3.18 MB 1 Downloads
April 29, 2002

Microsoft Certified Systems Administrator: Windows 2000
1.76 MB 1 Downloads
Januar 22, 2002

Microsoft Certified Systems Engineer: Windows 2000
2.84 MB 1 Downloads
Juni 27, 2001

Microsoft Certified Professional
3.02 MB 1 Downloads
Dezember 19, 2000

Microsoft Preinstallation Specialist (Windows 2000 OEM)
1.70 MB 1 Downloads
Dezember 18, 2000

Microsoft Sales Training (Windows 2000 OEM)
1.55 MB 1 Downloads
November 20, 2000
AWS Certifications

AWS Certified Cloud Practitioner
4.00 KB 0 Downloads
März 28, 2024
Citrix Certifications

Citrix Certified Administrator (CCA) for XenApp (Presentation Server 4)
619.63 KB 1 Downloads
Januar 12, 2007

Citrix Certified Sales Professional (CCSP) for Citrix Presentation Server 4
599.78 KB 1 Downloads
Dezember 23, 2005

Citrix Certified Administrator (CCA) MetaFrame XP for Windows
2.18 MB 1 Downloads
Mai 9, 2003

Citrix Certified Enterprise Administrator (CCEA) for MetaFrame 1.8
1.72 MB 1 Downloads
September 1, 2001

Citrix Certified Administrator (CCA) MetaFrame 1.8 for Windows
1.60 MB 1 Downloads
Juni 29, 2001
Cisco Certifications

Cisco Certified Network Associate (CCNA)
1.29 MB 1 Downloads
Oktober 22, 2004
Securirty Certifications

Certified Ethical Hacker v12
4.00 KB 1 Downloads
Oktober 10, 2023

CompTIA Security+
312.50 KB 0 Downloads
August 10, 2006
Sales Certifications

Sandler Sales Certified Bronze
3.40 MB 0 Downloads
November 29, 2022

Value Selling (ACTIS)
531.70 KB 1 Downloads
Oktober 11, 2007

Preis- und Rabattgespräche (D.U.O.)
2.36 MB 1 Downloads
März 8, 1996

Verkaufsbasis Training I (D.U.O.)
4.00 KB 0 Downloads
Februar 18, 1996

Projekte erfolgreich verkaufen (D.U.O.)
2.34 MB 1 Downloads
Februar 10, 1996
Riverbed Certifications

Riverbed Aternity EUEM Core Certification Exam
60.72 KB 9 Downloads
Juni 6, 2024 1

Riverbed AppResponse Core Certification Exam
60.74 KB 0 Downloads
September 11, 2023

Growing the People Who Grow the Business: L&D at Riverbed
85.53 KB 0 Downloads
November 11, 2021
Others Certifications

Professional Agile Leadership - Evidence-Based Management (PAL-EBM)
528.14 KB 0 Downloads
September 28, 2023

Scrum Professional Agile Leadership (PAL-I)
501.19 KB 0 Downloads
September 23, 2023

Communicate to Influence
85.10 KB 0 Downloads
Januar 30, 2018

Train-the-Trainer
1.23 MB 1 Downloads
März 7, 2002