Reinhard Mense

Bis 2020, Co-Founder, Chief Executive Officer (CEO), yotilla GmbH (acquired)

Köln, Germany


Business Intelligence (BI)
Data Warehouse (DWH)
Data Warehouse Automation (DWA)
BI Projekt-Management
Agile BI
BI Projektstandards und Vorgehen
Data Warehouse Konzeption
Data Warehouse Datenmodellierung
Data Warehouse Architektur
DWH Architektur
Workshops zu BI- & DWH-Themen
Schulungen zu BI- & DWH-Themen
Vorträge zu BI- & DWH-Themen
Review von bestehenden BI/DWH-Systemen
Data Lake Konzepte
Data Vault 2.0
Migration von ETL Tools
Oracle Data Integrator (ODI)
Oracle Warehouse Builder (OWB)
SAP Business Objects Data Services (BODS)
SAP Business Objects (SAP BO)
Predictive Analytics
Advanced Analytics
Performance Tuning von DWH Prozessen
NoSQL Datenbanken
Business Intelligence


Professional experience for Reinhard Mense

  • Current 3 years and 9 months, since Sep 2020

    Senior Software Architect

    Exasol AG
  • 6 months, Sep 2020 - Feb 2021

    Co-Founder, Partner

    areto consulting gmbh
  • 1 year and 5 months, May 2019 - Sep 2020

    Co-Founder, Chief Research Officer (CRO)

    areto consulting gmbh

    As Chief Research Officer I am looking for the perfect combination of methods, technologies and architectures for the most efficient creation of data warehouse and business intelligence systems. The comprehensive automation of data warehouses is the focus of my work.

  • 2 years, Oct 2018 - Sep 2020

    Co-Founder, Chief Executive Officer (CEO)

    yotilla GmbH (acquired)

    I am convinced that data warehouse automation has to be done on a much wider scale than has been the case so far. We have to enable business analysts to transfer their business requirements directly to a Data Warehouse. This is exactly our goal at yotilla and a major step for our customers towards data driven business.

  • 11 years and 3 months, Feb 2008 - Apr 2019

    Co-Founder, Chief Technology Officer (CTO)

    areto consulting gmbh

    I founded areto consulting GmbH as managing partner. The claim of areto is to build and maintain reliable data warehouses with very good performance for our customers. As CTO, I was passionately advocating our "Performance by Design" approach to achieve these goals. That's why I have consistently developed standards and frameworks to efficiently implement and maintain our business intelligence projects. I have shared the results and insights in various talks at conferences and workshops for customers.

  • 5 months, Oct 2007 - Feb 2008

    BI- und DWH-Spezialist/Projekt-Manager


    I worked as a freelance Business Intelligence consultant in various projects and prepared the foundation of areto consulting GmbH. I also became an active member and co-organizer of the Oracle Warehouse Builder (OWB) community.

  • 8 years and 7 months, Mar 1999 - Sep 2007


    OPITZ CONSULTING Gummersbach GmbH

    I started my career as Oracle Database and Oracle Forms Developer as well as Project Manager before I became enthusiastic about Business Intelligence. I improved my skills for efficiently processing large amounts of data and integrating data from different systems into a data warehouse became my passion.

Educational background for Reinhard Mense

  • 7 years and 5 months, Oct 1991 - Feb 1999


    Universität Koblenz-Landau



  • German


  • English




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