About Me

  • +12 years of experience in Business Intelligence and counting
    Certified Qlik (Developer version 11) and Tableau developer (Specialist and Associate)
  • Project Experience in several sectors
    + 3.5 years of pharma project experience
    +3 years of financial project experience
    other project experience in telecom, logistics, hr, construction etc.
  • Worked as a Business Intelligence consultant on payroll, freelance since 2016


    Functional and technical analysis
    ETL (data gathering and preparation for later use in dashboards/reports)
    Dashboard/application design

    Expert product experience in Qlik and Tableau. Certified in both technologies.
    Tableau Desktop Specialist
    QlikView 11 Developer Certification
    Hands-on training in the form of workshops. Small introduction on Tableau and all the basics, quickly followed by hands-on practical exercises. Custom made workshops on on-site customer data.

    €800 (excl VAT) per day of training required.
    There's an additional cost of €400 (excl VAT), only if you want custom made exercises on your own data.
    I don't believe in charging a cost per participant, I work with a fixed cost per day of training. Whether I give training to a single person or 10 at the same time: pricing remains the same, which makes it more interesting for limited budgets.

    Max 10 participants in a single training.
    Migrating from Qlik to Tableau (or the other way around)? Slow dashboards or applications?
    Let's find the answers and get your BI environment and migration process as performant and smooth as possible.

Ad-Hoc Support

JUVO BVBA – Freelance

Power BI & Tableau
  • Presales activities - Proof Of Concept
  • Project work
  • Internal training and bootcamps

BIHR NV – Freelance

  • Tableau support in the form of internal trainings, workshops and co-development

Alcopa NV – Freelance

  • Tableau support in the form of internal trainings, workshops and co-development

Baltimore Aircoil Europe – Freelance

  • Internal training, development and performance tuning of dashboards.

Delta Zeeland – Freelance

Middelburg (The Netherlands)
  • Installation of Tableau Server (single node)
  • Training in Tableau Desktop
  • Follow-up and best practices regarding design and performance of Tableau Desktop

Project Experience

DPG Media - SQL Engineer (September 2022 - Now)

Looker - DBT - Jira - Confluence
  • Part of the DPG Data Tracker team
  • Supporting and developing DBT models for analysis in Looker

Biztory NV – Freelance BI Architect/Developer (April 2021 - August 2022)

Tableau - SSIS - PostgreSQL - MSSQL - Snowflake - Python
  • Helping companies setting up a complete governance model for working with Tableau
  • Assisting migration projects from Qlik to Tableau
  • User synchronization project in Python
  • Senior Tableau Server and Desktop Support at multiple projects

SD Worx – Freelance BI Architect/Developer (September 2019 - March 2021)

  • Workshops & training - improve internal Tableau knowledge of the BI team
  • Overall dashboard performance improvement
  • Server maintenance & architecture

IMES Dexis - via Juvo BVBA (July 2019)

Power BI
  • Proof of Concept - redesign existing Excel reports in dashboards
  • Sales dasboard

Telenet NV – Freelance BI Architect/Developer (January 2019 - August 2019)

  • Extending the existing Qlik environment
  • Setting up guidelines and best practices
  • Big Data

IMS Health / IQVIA – Freelance BI Architect/Developer (March 2018 - December 2018)

QlikView / QlikSense / Tableau
  • Assisting in BI technology choice
  • Long-term project in the pharma sector

Private Sector – Freelance BI Architect/Manager (March 2017 - March 2018)

Tableau and Alteryx
  • Assisting in BI technology choice
  • Responsible for the entire BI department (ETL, dashboard design, internal trainings, server administration), creating a reliabable BI framework
  • Assisting the Navision data migration from version 5 to Navision 2016
  • Merging and transforming data for all entities inside Navision

BNP Paribas Fortis – Freelance (September 2017 – January 2018)

  • Audit of QlikView environment
  • Migration plan for Qlik applications to Tableau technology
  • Impact analysis of migration plan

Napoleon Games – Freelance (July 2017 – August 2017)

  • Audit of Tableau Environment (server, dashboards, user management)
  • Assisting in best-practices and advanced Tableau development training

Stratefy NV – Freelance (January 2017 – February 2017)

  • Financial application design (front-end and back-end)
  • Complete layout redesign for one of the Stratefy customers
  • Data model optimization
  • Application auditing

Consello – Freelance (January 2017)

  • Writing a Tableau training (Basic and Advanced level) for internal use
  • Practical workshops
Qlik Sense
  • Profit and Loss application for CREDON
  • Back-end redesign and script automation

J&J Belgium – Freelance (November 2016 – December 2016)

  • Migration of legacy datasources to new Hadoop environment
  • SQL Server Setup
  • Modifying SQL Stored Procedures
  • Adding new Tableau views and dashboards to existing dashboard

Stratefy NV – Freelance (August 2016 – November 2016)

  • Assisting the qlikview migration to new Lisa ERP system
  • Mainly dashboard with financial indicators
  • QV model improvements
  • Server administration

Gerechtsdeurwaarder Van Noten (December 2015-August 2016)

  • Migration of existing QlikView application (based on Tagor 2 database) to the Tagor 3 database

DP World (November 2015-August 2016)

  • Installation of new QlikView environment
  • Migration of existing QlikView applications to the new QlikView environment
  • Improvement of existing dashboard (front and back-end)
  • Migration of Webfocus reports to QlikView (using NPrinting)

Helics – Stad Hasselt -OpenData (October 2015- January 2016)

Stad Hasselt
  • Open data project in QlikView
  • Delivering all the open data (demographical, education, immigration, etc) to the end user via QlikView

Vlaamse Overheid – Studiedienst (October 2015-December 2015)

QlikView Open data project
  • Creation of a self-service report in QlikView
  • The end user determines the content of the report
  • Data is made available across multiple domains
  • Training of the QlikView end-users (design and develop)

DP World (October 2015)

General Container Services QlikView
  • Operational Dashboard for General Container Services
  • Real Time and historical dashboard
  • Preparing the data layer and data model
  • Functional Analysis
  • Server monitoring

Bridgestone (September 2015)

  • reparing the data layer for the Retail dashboard
  • Initial setup of the dashboard (data model, layout and calculations)

BNP Paribas Fortis (April 2015 – September 2015)

Corporate Investment Banking Tableau, Alteryx
  • Development and maintenance of data visualization solutions
  • Design and release of Tableau dashboards
  • Design and maintenance of Alteryx workflows
  • nteract with CIS analytics team to deploy analytical studies results in Tableau
  • Training the users of the CIS data visualization platform

J&J Belgium (June 2013 – June 2015)

EMEA QlikView Support Team (Functional and technical specification analyst) QlikView
  • Functional analysis
  • Several internal projects
    • high level management KPI dashboard
    • HR dashboard
    • Infographics dashboard on product sales (compared to competition)
    • server monitoring dashboards
    • license and dashboard usage to see which dashboard can be optimized or even removed
  • prototyping infographics in QlikView
  • Server monitoring
  • Release management

SBS Belgium (January 2015)

  • Visualizing client and appointment data from the CRM database
  • Server optimalization

Bisnode (January 2015)

  • Server installation (reverse proxy)
  • Improvement of existing dashboards

Puratos (November 2014)

  • Presales project to show the power of Tableau on a SAP HANA datasource (+350m rows)
  • Coaching session and prototyping dashboards on the fly

Ernst&Young (September 2014)

  • Combination of training and workshops to introduce Tableau
  • Installing the Tableau server

Inostix (September 2014)

  • Redesigning ‘old school BI reports’ into dynamical visual analytics reports in Tableau

Vlaams Ministerie van Onderwijs (September 2014)

  • Coaching sessions and training in Tableau

Trimble (August 2014)

  • Bugfixing existing dashboard, mainly lay-out issues

De Lijn (November 2013)

  • POC based on traffic data coming from the busses of De Lijn. We visualized bus routes on a map, and pointed out the problems (traffic jams and low occupation of seats)

Nitto (November 2013)

  • Developing 2 sales dashboards based on their SAP FI/CO data. Dashboards had the same data source and logic, but with different levels of detail

Wondercar (May 2013 – August 2013)

  • Functional analysis for the ETL development
  • Initial setup of the DataWarehouse in Pentaho

IMS Siemens (February 2013 – March 2013)

  • Adding new functionalities to existing dashboards

iAdvise (June 2012 – October 2013)

SAP BO Webi and Universe design Report and universe design in SAP BO for a client called Mindshare. They sell advertising space on TV, radio and internet. Created reports and universes for (different versions depending on the media type TV, radio and internet)
  • Estimations
  • Spot Lengths
  • Spot versions
  • Spot Calendar
  • HR Reports
All reports were four-lingual (Dutch, French, English and German)

VOKA (October 2012 – June 2013)

QlikView Translated the entire CRM database and business logic to QlikView QVD files. Created dashboards for membership history, high level management reporting, mailinglists, etc.
  • Adding a metadatalayer in QlikView
  • Creation of datamodels for further QlikView development done by VOKA
  • Setting up the QlikView server
  • Server monitoring
  • Training to end users

ACLVB (January 2012 – June 2012)

  • Created several dashboards to compare the results of the Social Elections held in 2012 and 2008

ProvAnt (October 2011 – December 2011)

Cognos Framework Manager & Report Studio
  • Setting up the metadatalayer in Cognos Framework Manager
  • Report creation in Report Studio

BNP Paribas Fortis (October 2010 – September 2011)

Leads Management & Distribution Team
  • Member of the team called ‘Leads Management and Distribution’. Setting up client campaigns (changes in rates, new products, contacting prospects etc)

Calibrate (March 2009 – April 2009) – INTERNSHIP

Abode Flex 3, PHP, MySQL, Actionscript
  • Functional analysis
  • Creating a project management tool