Ad Schellevis
Consulting Partner / CIO at Deciso | The Hague, South Holland, Netherlands
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Consulting Partner / CIO at Deciso in July 2011 to Present
Founder at ValueA - Powerful business accelerators in August 2014 to January 2021
Consultant at Energie Data Services Nederland (EDSN) B.V. in April 2014 to December 2014
Draaiboekcoördinator / Dataconversie specialist at EDSN B.V. in September 2012 to September 2013
Projectmedewerker at Alliander in May 2010 to June 2012
Project Manager at Protagoras ICT in December 2006 to June 2012
Consultant at Deciso B.V in January 2008 to July 2011
Data Manager at Alliander in December 2008 to May 2010
Technical lead at Nuon in December 2006 to December 2008
Research Engineer at DNA Services B.V. in October 2004 to November 2006
Software Engineer at Imasgroep B.V. in February 2002 to October 2004
Software Engineer at Complet Systeme B.V in March 1999 to February 2002
Stagair at SAIT Radio Holland in August 1997 to July 1998
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SAP BusinessObjects Data Services 4.0 - Advanced Training, November 2026
SAP BusinessObjects Data Services 4.0 - Basis Training, November 2026
BISL Foundation, November 2026
OLAP inf.-analyse m.b.v. Adapt (SAP), November 2026
SAP BI-Netweaver 7.0 certified, November 2026
Rotterdam University of Applied Sciences, Bachelor, November 1998 to November 2026
MTS Christiaan Huygens, November 1994 to November 1998
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Python
MySQL
Business Intelligence
PostgreSQL
ETL
PL/SQL
Linux
Oracle
Oracle SQL
Eclipse
SAP Data Services
PDI
Java
pfSense
Firewalls
SQL
Dimensional Modeling
Data Warehousing
Data Quality
Software Design
Data Modeling
Business Objects
Data Migration
SAP BI
Business Process
Consulting
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Discover more about DecisoWhat is Ad Schellevis email address?
Email Ad Schellevis at [email protected]. This email is the most updated Ad Schellevis's email found in 2026.
How to contact Ad Schellevis?
To contact Ad Schellevis send an email to [email protected]. (updated on February 23, 2025)
What company does Ad Schellevis work for?
Ad Schellevis works for Deciso
What is Ad Schellevis's role at Deciso?
Ad Schellevis is Consulting Partner / CIO
What is Ad Schellevis's Phone Number?
Ad Schellevis's phone (**) *** *** 147
What industry does Ad Schellevis work in?
Ad Schellevis works in the Computer Software industry.
Ad Schellevis Email Addresses
Ad Schellevis Phone Numbers
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