Linux administrator (generalist experience)
Aktualisiert am 09.06.2024
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 01.08.2024
Verfügbar zu: 100%
davon vor Ort: 0%
Linux Administration
Windows Administration
Datenbankadministration
2nd Level Support
Bourne-again-shell
Monitoringsysteme
Java
IT-Grundschutz
VMware
MCITP
Backup/Storage
German
mother's thongue (excellent)
English
business/technical (fluent)
Russian
school knowledge (basics)

Einsatzorte

Einsatzorte

weltweit (+50km)
Deutschland, Schweiz, Österreich
möglich

Projekte

Projekte

34 years 5 months
1990-01 - now

several projects

IT Generalist
IT Generalist
  • my services were utilized in several projects
  • while gaps in the listing above I performed for additional projects
  • with a work force need between one man up to tasks for 20 persons
  • quite a lot in collaboration with Comp-U-Rent after my employment in Cologne
  • except of SAP I literally touched all fields of IT
on request
2 years 1 month
2022-03 - 2024-03

Linux administration

Administrator - freelancer
Administrator - freelancer
  • administration of the vCenter and ESX in the main Amsterdam data center and servers of other partners
  • provision and administration of VMs for our server landscape
  • Set up and maintenance of our monitoring system (Zabbix, OVAS and Wazuh) and programming of respective tools (JSP)
  • organisation and monitoring of all backups, scripts and cron jobs
  • documentation of all aspects our infrastructure
Globiance
Hongkong
4 months
2021-06 - 2021-09

cruise ship IT

Administrator - employed
Administrator - employed
  • support for the 2 ship data centers
  • support for the IT devices and ERP systems including periphery and handling all account administration
  • support for the communication and entertainment systems: satellite connection, IP and DECT telephony, TVs
  • hands-on for all hardware issues (roundabout 10.000 devices)
Sea Chefs
Valletta, Malta
10 months
2020-08 - 2021-05

insurance company infrastructure

System and Application Integrator - employed
System and Application Integrator - employed
  • managing the internal search engine ?Intergator?
  • managing SCCM packaging and rollouts
  • database and software related support
  • automatisation
SV Informatik
Dresden
1 year 6 months
2018-09 - 2020-02

cruise ship IT

Administrator - employed
Administrator - employed
  • support for the 2 ship data centers
  • support for the IT devices and ERP systems including periphery and handling all account administration
  • support for the communication and entertainment systems: satellite connection, IP and DECT telephony, TVs
  • hands-on for all hardware issues (roundabout 10.000 devices)
Sea Chefs
Valletta, Malta
11 months
2017-07 - 2018-05

SCCM

Administrator
Administrator
  • implementing SCCM as the software rollout system for 140.000 clients
  • for the coming Windows 10 clients
  • (transition from ManageSoft)
  • Performing level 2 user support (Windows 7 and applications and ManageSoft)
BWI
Munich
3 years 1 month
2014-06 - 2017-06

in behalf of NetApp EMEA

Technical Support Engineer
Technical Support Engineer
  • German and Englisch language customer support by mail, phone and Webex
  • root cause analysis and action plan generation to provide the needed fix
  • subjects: hardware, Ontap OS, SAN and NAS, monitoring and backup (application consistent)
  • and Environment as well: networks, clients, power supply and temperature
  • organization of the orchestration of third-party vendors, account managers and server providers
Convergys
USA, branch: Newcastle upon Tyne
1 year 8 months
2012-11 - 2014-06

Harman Europe

  • Senior Site Administrator in Straubing (SMD production for car entertainment and navigation)
  • later in Garching and Munich (software development for the products above)
  • client hard- and software support for production, development and management
  • software rollout using NetInstall, later replaced by SCCM
  • support for development regarding new demands and objectives
  • co-ordination and support of the suppliers and providers
  • co-operation with the offshore teams in India (server, storage, backup and network)
Wipro Technologies
India, branch: Munich
8 months
2012-04 - 2012-11

Harman Europe

Senior Site Administrator
Senior Site Administrator
  • Senior Site Administrator in Straubing (SMD production for car entertainment and navigation)
  • later in Garching and Munich (software development for the products above)
  • client hard- and software support for production, development and management
  • software rollout using NetInstall, later replaced by SCCM
  • support for development regarding new demands and objectives
  • co-ordination and support of the suppliers and providers
  • co-operation with the offshore teams in India (server, storage, backup and network)
Wipro Technologies
India, branch: Munich
7 years 5 months
2005-07 - 2012-11

large format printing, projects, programming

  • large format printing locally in Dresden
  • together and for a second person to provide a work place
  • meanwhile I was able to operate for several projects
  • especially in collaboration with the owner of Comp-U-Rent
  • that projects were located in whole Germany
  • topics: media, networks, programming, communication, hardware, virtualization
  • customers: Vodafone, VW, Audi, Deutscher Katholikentag, Berlin Fair (amongst others)
on request
Dresden
2 years 10 months
2002-03 - 2004-12

Administration, Transition, Relocation

Project Manager
Project Manager
  • installation of a site network including an Active Directory infrastructure and Exchange and other servers
  • adaption of the software FlowFact (especially SQL queries) to the processes of the new founded real estate business
  • the introduction and education of the staff to the new tools
  • this was conducted while Martin Wenzel re-organized his entertainment device business
  • and while he established his real estate business which required the relocation into new business premises
  • partially they needed my support as a supervisor on construction sites 
on request
Dresden
5 months
2001-11 - 2002-03

Computer Rental

Technical Lead
Technical Lead
  • organization of the realization of all projects
  • including pre-installation, transport and rollout at the objective site up to 1500 systems
  • and conducting the teams
  • partially including a full network infrastructure
  • several times including an AD/Exchange infrastructure as my hands-on part of the project
  • sometimes the project included the standby for support while the period of the event
  • introduction of a new resources handling software
Comp-U-Rent
Cologne
1 year
2000-11 - 2001-10

New Economy IT / Online Business

IT Manager
IT Manager
  • project demand analysis / requirement books
  • WoI was the main sponsor of the 1st league football club FC St. Pauli
  • part of the contract was a new online shop for this club to be programmed (JSP/CSS/MySQL)
  • as external resources weren't available (the current peak of the New Economy) I earned the implementation task
  • I maintained the IT Infrastructure and I had to co-ordinate the providers
  • I was the inhouse consultant for the other web projects (HTML/CSS/PHP/MySQL)
  • for the leader board I created the requested business development tools (VBA)
  • by the way and for the common company entertainment I created a football bet system 
World of Internet AG
Hamburg
4 years 6 months
1994-07 - 1998-12

desktop, network and periphery support

Owner, Project Lead, Product Documents, Developer
Owner, Project Lead, Product Documents, Developer
  • desktop, network and periphery support for the medium-size production company Reiss in Bad Liebenwerda
  • co-ordination of the IT providers of the company Reiss and consulting for the business leaders in IT subjects
  • sales and support regarding DTP and architecture CAD (Corel, Adobe, Aldus, Spirit)
  • we created product documents (user guides, assembly advices, print catalogues), programs
  • and we delivered guidance for IT decisions for other partners and customers
on request

Aus- und Weiterbildung

Aus- und Weiterbildung

6 months
2010-06 - 2010-11

Microsoft skills certification

MCITP, QAD Dresden
MCITP
QAD Dresden

  • MCP certified professional 2.0
  • MCTS Windows desktop 
  • Systems administrator Windows server
  • Systems Engineer Windows server
  • MCTS Windows server configuration
  • MCTS network infrastructure
  • MCTS active directory
  • MCITP enterprise administrator
  • MCTS SQL server
  • MCITP database

2 years 10 months
1988-09 - 1991-06

car technologies;

no diploma, Technical University Dresden
no diploma
Technical University Dresden

Position

Position

  • I worked in positions from an administrator up to a business owner.
  • I see myself in the following positions: administrator, programmer, product owner (Scrum), project owner, operations manager, IT manager.

Kompetenzen

Kompetenzen

Top-Skills

Linux Administration Windows Administration Datenbankadministration 2nd Level Support Bourne-again-shell Monitoringsysteme Java IT-Grundschutz VMware MCITP Backup/Storage

Produkte / Standards / Erfahrungen / Methoden

overview

  • I am an IT generalist with experiences in different areas of the information and communication business. Selling my own nservices I usually handled stakeholders. Before 2000 I already run my own company what put me into the position being responsible for employees and financial resources.
  • Conducting several projects had sharpen my abilities to handle different situations, to organize a team or bundle my efforts with that of a team and to react on influences. 
  • From my first project awhile attending the university 1989 till Today more than 25 Years of experiences summed up which I can put in. The major amount of tasks wassupport-oriented. 
  • I like to adopt new knowledge fast, I am interested in high value realizations and I can handle load peaks. I like to handle new possibilities and challenges, too.


direct support

  • desktop
  • periphery
  • server
  • networks
  • storage physical roll-out hard and software
  • setup and relocations

consulting

  • I advised several companies regarding their IT investments and IT strategies 


server landscapes

  • Windows, Linux
  • storage appliances, MySQL, MS SQL, Apache, Tomcat, Games, Cloud


web

  • HTML
  • JavaScript
  • CSS
  • Ajax
  • JSP/Servlet


verticals

  • image processing, ERP, shop system, DTP (Aldus), CAD (Spirit)
  • storage (NetApp), virtualization (Xen, VMware), communication

Betriebssysteme

Linux (Ubuntu, Suse)
DOS
Windows 3.0/95/2000/XP/7

Programmiersprachen

VB
Java

Branchen

Branchen

  • datacenter/cloud remote
  • production environment
  • financial industry
  • support industry
  • storage

Einsatzorte

Einsatzorte

weltweit (+50km)
Deutschland, Schweiz, Österreich
möglich

Projekte

Projekte

34 years 5 months
1990-01 - now

several projects

IT Generalist
IT Generalist
  • my services were utilized in several projects
  • while gaps in the listing above I performed for additional projects
  • with a work force need between one man up to tasks for 20 persons
  • quite a lot in collaboration with Comp-U-Rent after my employment in Cologne
  • except of SAP I literally touched all fields of IT
on request
2 years 1 month
2022-03 - 2024-03

Linux administration

Administrator - freelancer
Administrator - freelancer
  • administration of the vCenter and ESX in the main Amsterdam data center and servers of other partners
  • provision and administration of VMs for our server landscape
  • Set up and maintenance of our monitoring system (Zabbix, OVAS and Wazuh) and programming of respective tools (JSP)
  • organisation and monitoring of all backups, scripts and cron jobs
  • documentation of all aspects our infrastructure
Globiance
Hongkong
4 months
2021-06 - 2021-09

cruise ship IT

Administrator - employed
Administrator - employed
  • support for the 2 ship data centers
  • support for the IT devices and ERP systems including periphery and handling all account administration
  • support for the communication and entertainment systems: satellite connection, IP and DECT telephony, TVs
  • hands-on for all hardware issues (roundabout 10.000 devices)
Sea Chefs
Valletta, Malta
10 months
2020-08 - 2021-05

insurance company infrastructure

System and Application Integrator - employed
System and Application Integrator - employed
  • managing the internal search engine ?Intergator?
  • managing SCCM packaging and rollouts
  • database and software related support
  • automatisation
SV Informatik
Dresden
1 year 6 months
2018-09 - 2020-02

cruise ship IT

Administrator - employed
Administrator - employed
  • support for the 2 ship data centers
  • support for the IT devices and ERP systems including periphery and handling all account administration
  • support for the communication and entertainment systems: satellite connection, IP and DECT telephony, TVs
  • hands-on for all hardware issues (roundabout 10.000 devices)
Sea Chefs
Valletta, Malta
11 months
2017-07 - 2018-05

SCCM

Administrator
Administrator
  • implementing SCCM as the software rollout system for 140.000 clients
  • for the coming Windows 10 clients
  • (transition from ManageSoft)
  • Performing level 2 user support (Windows 7 and applications and ManageSoft)
BWI
Munich
3 years 1 month
2014-06 - 2017-06

in behalf of NetApp EMEA

Technical Support Engineer
Technical Support Engineer
  • German and Englisch language customer support by mail, phone and Webex
  • root cause analysis and action plan generation to provide the needed fix
  • subjects: hardware, Ontap OS, SAN and NAS, monitoring and backup (application consistent)
  • and Environment as well: networks, clients, power supply and temperature
  • organization of the orchestration of third-party vendors, account managers and server providers
Convergys
USA, branch: Newcastle upon Tyne
1 year 8 months
2012-11 - 2014-06

Harman Europe

  • Senior Site Administrator in Straubing (SMD production for car entertainment and navigation)
  • later in Garching and Munich (software development for the products above)
  • client hard- and software support for production, development and management
  • software rollout using NetInstall, later replaced by SCCM
  • support for development regarding new demands and objectives
  • co-ordination and support of the suppliers and providers
  • co-operation with the offshore teams in India (server, storage, backup and network)
Wipro Technologies
India, branch: Munich
8 months
2012-04 - 2012-11

Harman Europe

Senior Site Administrator
Senior Site Administrator
  • Senior Site Administrator in Straubing (SMD production for car entertainment and navigation)
  • later in Garching and Munich (software development for the products above)
  • client hard- and software support for production, development and management
  • software rollout using NetInstall, later replaced by SCCM
  • support for development regarding new demands and objectives
  • co-ordination and support of the suppliers and providers
  • co-operation with the offshore teams in India (server, storage, backup and network)
Wipro Technologies
India, branch: Munich
7 years 5 months
2005-07 - 2012-11

large format printing, projects, programming

  • large format printing locally in Dresden
  • together and for a second person to provide a work place
  • meanwhile I was able to operate for several projects
  • especially in collaboration with the owner of Comp-U-Rent
  • that projects were located in whole Germany
  • topics: media, networks, programming, communication, hardware, virtualization
  • customers: Vodafone, VW, Audi, Deutscher Katholikentag, Berlin Fair (amongst others)
on request
Dresden
2 years 10 months
2002-03 - 2004-12

Administration, Transition, Relocation

Project Manager
Project Manager
  • installation of a site network including an Active Directory infrastructure and Exchange and other servers
  • adaption of the software FlowFact (especially SQL queries) to the processes of the new founded real estate business
  • the introduction and education of the staff to the new tools
  • this was conducted while Martin Wenzel re-organized his entertainment device business
  • and while he established his real estate business which required the relocation into new business premises
  • partially they needed my support as a supervisor on construction sites 
on request
Dresden
5 months
2001-11 - 2002-03

Computer Rental

Technical Lead
Technical Lead
  • organization of the realization of all projects
  • including pre-installation, transport and rollout at the objective site up to 1500 systems
  • and conducting the teams
  • partially including a full network infrastructure
  • several times including an AD/Exchange infrastructure as my hands-on part of the project
  • sometimes the project included the standby for support while the period of the event
  • introduction of a new resources handling software
Comp-U-Rent
Cologne
1 year
2000-11 - 2001-10

New Economy IT / Online Business

IT Manager
IT Manager
  • project demand analysis / requirement books
  • WoI was the main sponsor of the 1st league football club FC St. Pauli
  • part of the contract was a new online shop for this club to be programmed (JSP/CSS/MySQL)
  • as external resources weren't available (the current peak of the New Economy) I earned the implementation task
  • I maintained the IT Infrastructure and I had to co-ordinate the providers
  • I was the inhouse consultant for the other web projects (HTML/CSS/PHP/MySQL)
  • for the leader board I created the requested business development tools (VBA)
  • by the way and for the common company entertainment I created a football bet system 
World of Internet AG
Hamburg
4 years 6 months
1994-07 - 1998-12

desktop, network and periphery support

Owner, Project Lead, Product Documents, Developer
Owner, Project Lead, Product Documents, Developer
  • desktop, network and periphery support for the medium-size production company Reiss in Bad Liebenwerda
  • co-ordination of the IT providers of the company Reiss and consulting for the business leaders in IT subjects
  • sales and support regarding DTP and architecture CAD (Corel, Adobe, Aldus, Spirit)
  • we created product documents (user guides, assembly advices, print catalogues), programs
  • and we delivered guidance for IT decisions for other partners and customers
on request

Aus- und Weiterbildung

Aus- und Weiterbildung

6 months
2010-06 - 2010-11

Microsoft skills certification

MCITP, QAD Dresden
MCITP
QAD Dresden

  • MCP certified professional 2.0
  • MCTS Windows desktop 
  • Systems administrator Windows server
  • Systems Engineer Windows server
  • MCTS Windows server configuration
  • MCTS network infrastructure
  • MCTS active directory
  • MCITP enterprise administrator
  • MCTS SQL server
  • MCITP database

2 years 10 months
1988-09 - 1991-06

car technologies;

no diploma, Technical University Dresden
no diploma
Technical University Dresden

Position

Position

  • I worked in positions from an administrator up to a business owner.
  • I see myself in the following positions: administrator, programmer, product owner (Scrum), project owner, operations manager, IT manager.

Kompetenzen

Kompetenzen

Top-Skills

Linux Administration Windows Administration Datenbankadministration 2nd Level Support Bourne-again-shell Monitoringsysteme Java IT-Grundschutz VMware MCITP Backup/Storage

Produkte / Standards / Erfahrungen / Methoden

overview

  • I am an IT generalist with experiences in different areas of the information and communication business. Selling my own nservices I usually handled stakeholders. Before 2000 I already run my own company what put me into the position being responsible for employees and financial resources.
  • Conducting several projects had sharpen my abilities to handle different situations, to organize a team or bundle my efforts with that of a team and to react on influences. 
  • From my first project awhile attending the university 1989 till Today more than 25 Years of experiences summed up which I can put in. The major amount of tasks wassupport-oriented. 
  • I like to adopt new knowledge fast, I am interested in high value realizations and I can handle load peaks. I like to handle new possibilities and challenges, too.


direct support

  • desktop
  • periphery
  • server
  • networks
  • storage physical roll-out hard and software
  • setup and relocations

consulting

  • I advised several companies regarding their IT investments and IT strategies 


server landscapes

  • Windows, Linux
  • storage appliances, MySQL, MS SQL, Apache, Tomcat, Games, Cloud


web

  • HTML
  • JavaScript
  • CSS
  • Ajax
  • JSP/Servlet


verticals

  • image processing, ERP, shop system, DTP (Aldus), CAD (Spirit)
  • storage (NetApp), virtualization (Xen, VMware), communication

Betriebssysteme

Linux (Ubuntu, Suse)
DOS
Windows 3.0/95/2000/XP/7

Programmiersprachen

VB
Java

Branchen

Branchen

  • datacenter/cloud remote
  • production environment
  • financial industry
  • support industry
  • storage

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