Hamstra, Reinbert

Experience

• 

  Rijksuniversiteit Leiden

  Jan 1997 - Jan 1998

  Promotieonderzoek Humane Genetica

  Genetica onderzoek

• 

  Parity Solutions

  Jan 1998 - Jan 1999

  Oracle Developer

  Oracle Designer/Forms ontwikkelaar.

• 

  Atos Origin

  Nov 1999 - Feb 2008

  Datawarehouse specialist

  Datawarehouse specialist

• 

  Infonet

  Nov 1999 - Aug 2001

  Database support specialist

  Database development en maintenance

• 

  ABN AMRO

  Aug 2001 - Jan 2006

  Datawarehouse specialist

  Designing & Building ETL processes for Investment System

• 

  Amsterdam Airport Schiphol

  Feb 2006 - Feb 2008

  Datawarehouse specialist

  1) Ontwerp en bouw Datawarehouse 'Retail Information System Schiphol'2) Ontwerp en bouw Datawarehouse 'Parking Information Management System'

• 

  Truvo Technology

  Mar 2008 - Jan 2010

  Oracle Datawarehouse specialist

  Rol: Ontwerp en bouw Rapportage Databases & Rapportages; ETL strategie. Gebruik van relationele en dimensionele modellering. modelling. Tools: Oracle Warehouse Builder 10.2 (inclusief TCL metadata scripting), Oracle PL/SQL, Oracle Data Integrator, SQL Server T-SQL. Specialiteit: Oracle's Changed Data Capture feature (synchronous & asynchronous).

• 

  DAS

  Feb 2010 - now

  Microsoft SQL Server (2017) SQL Server Integration Services (SSIS)Visual Studio 2017 (Datatools)QlikviewPowerShell ScriptingDimensioneel modelerenOracle Datawarehousing & ReportingR (3.4)Python (3.6)Oracle (11.2)Oracle Warehouse Builder (11.2)PL/SQL developer (12) Oracle Datawarehousing & ReportingQlikview (11)Dimensioneel modelerenMicrosoft SQL Server (2014) & SQL Server Integration Services (SSIS)Python (3.6)Oracle (11.2)Oracle Warehouse Builder (11.2)Oracle Discoverer (10.1)Crystal Reports (2008)PL/SQL developer (12)Palo BI Suite (Jedox AG)

  • Data Architect

    Jan 2022 - now

  • Senior Systeemontwikkelaar BI & Datawarehouse

    Jan 2014 - now

  • Systeemontwikkelaar BI & Datawarehouse

    Feb 2010 - Jan 2014