Systemadministration, IT-Infrastruktur und Virtualisierung
Aktualisiert am 17.07.2023
Profil
Freiberufler / Selbstständiger
Verfügbar ab: 01.01.2024
Verfügbar zu: 100%
davon vor Ort: 100%
English
fluent
German
native

Einsatzorte

Einsatzorte

Deutschland, Österreich, Schweiz
nicht möglich

Projekte

Projekte

1 Jahr 8 Monate
2016-03 - 2017-10

Consultation & implementation

IT consultant & system administrator
IT consultant & system administrator
  • Consultation & implementation of a private cloud
  • Troubleshooting and supporting of the IT infrastructure from a datacenter (3rd level support)
  • Size of environment: about 50 physical servers and 600 virtual machines

Working days:
5 days / week

VMware vSphere HP 3par & SAN Backup (HP Data Protector) Nagios Microsoft SCCM Network (VLAN STP) PowerShell and datacenter automation
Hewlett-Packard GmbH
Boeblingen, Germany
2 Jahre
2014-03 - 2016-02

Troubleshooting and supporting

System administrator
System administrator
  • Troubleshooting and supporting of the IT infrastructure from a datacenter (3rd level support)

Size of environment:
about 1000 physical servers

Working days:
5 days / week

VMware vSphere RedHat/CentOS Ubuntu Windows Server Network (VLAN STP) NAT PowerShell HP server hardware and HP network hardware
Hewlett-Packard GmbH
Boeblingen, Germany
2 Jahre
2012-03 - 2014-02

Consultation & implementation

IT consultant & System administrator
IT consultant & System administrator
  • Consultation & implementation of a private cloud 
  • Troubleshooting and supporting of a private cloud (3rd level support)

Size of environment:
about 80 physical servers and 2000 virtual machines

Working days:
5 days / week

VMware vSphere NFS Redhat and Quest CAP (Cloud Automation Platform)
Hewlett-Packard GmbH
Boeblingen, Germany
1 Jahr 2 Monate
2011-01 - 2012-02

Development of a web-based application

Application developer & system administrator
Application developer & system administrator
  • Development of a web-based application for server reservation and deployment (Boot from SAN, VMware vSphere)

Size of environment:
about 500 physical servers, 800 virtual machines and 50 storage devices

Working days:
3 days / week

CakePHP HP ilo HP EVA Powershell and VMWare PowerCLI
Hewlett-Packard GmbH
Boeblingen, Germany
4 Monate
2010-10 - 2011-01

Deployment automation

IT consultant & system administrator
IT consultant & system administrator
  • Deployment automation with Boot from SAN
  • Installation of various templates (Hyper-V, MS Exchange, MSSQL and MS SharePoint)

Working days:
3 days / week

PowerShell scripting HP EVA and HP ilo
Hewlett-Packard GmbH
Boeblingen, Germany
2 Jahre 9 Monate
2008-01 - 2010-09

PHP development

Application developer
Application developer
  • PHP development

Working days:
2 days / week

Apache PHP jQuery HTML and Redaxo
Gedankengut, Haeuser und Sirin GbR
Pforzheim, Germany

Aus- und Weiterbildung

Aus- und Weiterbildung

3 Jahre 11 Monate
2008-10 - 2012-08

Computer science

no information, University of Applied Sciences Stuttgart
no information
University of Applied Sciences Stuttgart
7 Monate
2008-03 - 2008-09

Community service

no information, ASB Stuttgart
no information
ASB Stuttgart
5 Monate
2007-10 - 2008-02

Software engineering

no information, University of Applied Sciences Esslingen
no information
University of Applied Sciences Esslingen
1 Monat
2007-07 - 2007-07

University of applied sciences entrance qualification

no information, -
no information
-
2 Jahre 11 Monate
2003-09 - 2006-07

Vocational education as an IT specialist for system

no information, Hewlett Packard
no information
Hewlett Packard
1 Monat
2003-07 - 2003-07

middle maturity

Secondary school leaving certificate, -
Secondary school leaving certificate
-
5 Jahre 11 Monate
1997-09 - 2003-07

equivalent to secondary school

no information, Realschule Ostertagrealschule, Leonberg
no information
Realschule Ostertagrealschule, Leonberg

Kompetenzen

Kompetenzen

Produkte / Standards / Erfahrungen / Methoden

  • Datacenter virtualization (VMware vSphere, Microsoft Hyper-V, Linux KVM, Kubernetes, Docker)
  • Scripting for datacenter automation (PowerShell, Bash)
  • Linux administration (Ubuntu, Debian, RedHat/CentOS)
  • Windows Server administration (Active Directory, MS SQL, Failover cluster, SCCM)
  • Server hardware (HPE, Dell, IBM)
  • Storage systems (HPE 3PAR, HPE EVA)
  • LAN infrastructure & SAN infrastructure
  • Monitoring & backup strategies

Einsatzorte

Einsatzorte

Deutschland, Österreich, Schweiz
nicht möglich

Projekte

Projekte

1 Jahr 8 Monate
2016-03 - 2017-10

Consultation & implementation

IT consultant & system administrator
IT consultant & system administrator
  • Consultation & implementation of a private cloud
  • Troubleshooting and supporting of the IT infrastructure from a datacenter (3rd level support)
  • Size of environment: about 50 physical servers and 600 virtual machines

Working days:
5 days / week

VMware vSphere HP 3par & SAN Backup (HP Data Protector) Nagios Microsoft SCCM Network (VLAN STP) PowerShell and datacenter automation
Hewlett-Packard GmbH
Boeblingen, Germany
2 Jahre
2014-03 - 2016-02

Troubleshooting and supporting

System administrator
System administrator
  • Troubleshooting and supporting of the IT infrastructure from a datacenter (3rd level support)

Size of environment:
about 1000 physical servers

Working days:
5 days / week

VMware vSphere RedHat/CentOS Ubuntu Windows Server Network (VLAN STP) NAT PowerShell HP server hardware and HP network hardware
Hewlett-Packard GmbH
Boeblingen, Germany
2 Jahre
2012-03 - 2014-02

Consultation & implementation

IT consultant & System administrator
IT consultant & System administrator
  • Consultation & implementation of a private cloud 
  • Troubleshooting and supporting of a private cloud (3rd level support)

Size of environment:
about 80 physical servers and 2000 virtual machines

Working days:
5 days / week

VMware vSphere NFS Redhat and Quest CAP (Cloud Automation Platform)
Hewlett-Packard GmbH
Boeblingen, Germany
1 Jahr 2 Monate
2011-01 - 2012-02

Development of a web-based application

Application developer & system administrator
Application developer & system administrator
  • Development of a web-based application for server reservation and deployment (Boot from SAN, VMware vSphere)

Size of environment:
about 500 physical servers, 800 virtual machines and 50 storage devices

Working days:
3 days / week

CakePHP HP ilo HP EVA Powershell and VMWare PowerCLI
Hewlett-Packard GmbH
Boeblingen, Germany
4 Monate
2010-10 - 2011-01

Deployment automation

IT consultant & system administrator
IT consultant & system administrator
  • Deployment automation with Boot from SAN
  • Installation of various templates (Hyper-V, MS Exchange, MSSQL and MS SharePoint)

Working days:
3 days / week

PowerShell scripting HP EVA and HP ilo
Hewlett-Packard GmbH
Boeblingen, Germany
2 Jahre 9 Monate
2008-01 - 2010-09

PHP development

Application developer
Application developer
  • PHP development

Working days:
2 days / week

Apache PHP jQuery HTML and Redaxo
Gedankengut, Haeuser und Sirin GbR
Pforzheim, Germany

Aus- und Weiterbildung

Aus- und Weiterbildung

3 Jahre 11 Monate
2008-10 - 2012-08

Computer science

no information, University of Applied Sciences Stuttgart
no information
University of Applied Sciences Stuttgart
7 Monate
2008-03 - 2008-09

Community service

no information, ASB Stuttgart
no information
ASB Stuttgart
5 Monate
2007-10 - 2008-02

Software engineering

no information, University of Applied Sciences Esslingen
no information
University of Applied Sciences Esslingen
1 Monat
2007-07 - 2007-07

University of applied sciences entrance qualification

no information, -
no information
-
2 Jahre 11 Monate
2003-09 - 2006-07

Vocational education as an IT specialist for system

no information, Hewlett Packard
no information
Hewlett Packard
1 Monat
2003-07 - 2003-07

middle maturity

Secondary school leaving certificate, -
Secondary school leaving certificate
-
5 Jahre 11 Monate
1997-09 - 2003-07

equivalent to secondary school

no information, Realschule Ostertagrealschule, Leonberg
no information
Realschule Ostertagrealschule, Leonberg

Kompetenzen

Kompetenzen

Produkte / Standards / Erfahrungen / Methoden

  • Datacenter virtualization (VMware vSphere, Microsoft Hyper-V, Linux KVM, Kubernetes, Docker)
  • Scripting for datacenter automation (PowerShell, Bash)
  • Linux administration (Ubuntu, Debian, RedHat/CentOS)
  • Windows Server administration (Active Directory, MS SQL, Failover cluster, SCCM)
  • Server hardware (HPE, Dell, IBM)
  • Storage systems (HPE 3PAR, HPE EVA)
  • LAN infrastructure & SAN infrastructure
  • Monitoring & backup strategies

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