Oliver Denhard

Angestellt, Datawarehouse/Business Intelligence Entwickler/Architekt, Atos Information Technology GmbH

Frankfurt, Germany

Skills

Business Intelligence
Datawarehouse
Certified MicroStrategy 10 Application Engineer
Oracle Datawarehouse
Google Cloud Certified Data Engineer
Data Science
mehrjährige Kenntnisse im Datenbankumfeld
SQL
PL/SQL
MicroStrategy
Talend Open Studio for Dataintegration
ETL
Datenmodellierung
Reporting
APEX
PHP
ShellScript
Perl
OBIEE
Oracle BI Enterprise Edition
Oracle 8i - 12c
Datenintegration
DWH
DWH-Entwicklung
DWH-Architektur
BI-Architektur
BI-Tool
Datenanalyse
Oracle Warehousebuilder
OWB
Oracle IAS
Oracle Discoverer
Oracle Designer
JavaScript

Timeline

Professional experience for Oliver Denhard

  • Current 12 years and 11 months, since Jul 2011

    Datawarehouse/Business Intelligence Entwickler/Architekt

    Atos Information Technology GmbH

    Entwickler im Bereich Datawarehouse/Business Intelligence

  • 4 years and 6 months, Jan 2007 - Jun 2011

    Datawarehouse/Business Intelligence Entwickler

    Siemens IT Solutions and Services Management GmbH

    Entwickler im Bereich Datawarehouse/Business Intelligence

  • 6 years and 4 months, Sep 2000 - Dec 2006

    Datawarehouse/Business Intelligence Entwickler

    Sinius GmbH (Deutsche Bank/Siemens)

    Entwickler im Bereich Datawarehouse/Business Intelligence

  • 4 years and 6 months, Mar 1996 - Aug 2000

    IT Consultant

    Deutsche Bank AG

    Entwickler im Bereich System Monitoring

  • 8 months, Jul 1995 - Feb 1996

    IT Consultant

    NSG Netzwerk Service GmbH

    Consulting im Bereich Customer Care Support

Educational background for Oliver Denhard

  • Current

    Physik

    Johannes-Gutenberg-Universität Mainz

Languages

  • German

    First language

  • English

    Fluent

  • French

    Intermediate

  • Russian

    Basic

  • Danish

    Basic

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