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Joost V.

Business Intelligence Front-end developer

Can work in or around Barcelona

  • 41.3829
  • 2.17743
  • Suggested rate £179 / day
  • Experience 7+ years
Propose a project The project will begin once you accept Joost's quote.

This freelancer is available part-time (1 day per week) but hasn't confirmed their availability in over 7 days.

Part-time, 1 day per week

Propose a project The project will begin once you accept Joost's quote.

Location and workplace preferences

Barcelona, España
Can work onsite in your office in
  • around Barcelona and 50km


Project length
  • ≤ 1 week
  • ≤ 1 month
  • Between 1-3 months
  • Between 3-6 months
  • ≥ 6 months
Business sector
  • Architecture & Urban Planning
  • Arts & Crafts
  • Automobile
  • Aviation & Aerospace
  • Banking & Insurance
+41 autres
Company size
  • 1 person
  • 2-10 people
  • 11 - 49 people
  • 50 - 249 people
  • 250 - 999 people
+2 autres


Freelancer code of conduct signed
Read the Malt code of conduct

Verified email


  • Dutch

    Native or bilingual

  • English


  • German


  • French



Skills (8)

Joost in a few words

BI front-end developer and data analyst with excellent consultancy skills as liaison between business and data technology. Business Intelligence developer of many performance and kpi’s dashboards for large organisations on subjects like finance, marketing, projects, logistics, production, HR and client contact. Result driven and able to deliver on-time. Social skills and proactive. Creative and agile.





Business Intelligence Specialist

Het Amsterdamse Bos, 1182 DA Amstelveen, Netherlands

January 2018 - Today (4 years and 7 months)

Sanquin is the Dutch bloodbank, blood research and blood pharmaceutical in the Netherlands (3000 employees) Role: Dashboard and report design, querying business objects universes, data analyses, implement self service BI, data governance and reporting processes. Manage pilot SAP analytics cloud. Results: KPI dashboards for management teams of Bloodbank, Facility Management and ICT Tools: SAP BusinessObjects BI-platform 4.2 Sources: e.g. SAP HR, SAP FICO, SAP WH, SAP PM, eProgesa, Trackwise, ServiceNow, Google Analytics Course: SAP Business Objects Data Services (BODS)


Data analyst / Business analyst

Amsterdam, Netherlands

December 2016 - July 2017 (7 months)

RELX (aka Reed Elsevier) is the largest scientific publisher in the world (32.000 employees) Role: Dashboarding, reporting, visualisation, datamining and machine learning on publishing and editor data of 1000's scientific journals and editors. Tools: Excel, R, KNIME, PowerBI, Tableau Sources: Databases with journals, contacts, payments, contracts, publishing and editor performance data. Results: Self service BI dashboards in Tableau that are used by employees. Data science analysis resulting in proposals for operational improvements that were accepted and implemented by management. Course: Online marketing (1 year)


Data analyst - Client Contact Center

Amsterdam, Netherlands

September 2013 - June 2016 (2 years and 9 months)

ING is a retail and wholesale bank in over 40 countries (51.000 employees) Contact center optimalization by call center and sales funnel analysis. Designing, updating and distribution of reports and dashboards. Business and requirements analysis. Data mining on call, chat and sales data. Data:
- MS dynamics CRM (sales and funnel data)
- Avaya CMS (telephone data)
- LivePerson (chatting data)
- IEX TotalView Workforce Mgt (planning and workforce data)
- NPS (client satisfaction data) Analysis tools:
- SAP BusinessObjects BI-platform 4.1
- Programming in R (Rattle, JGR)
- MS Excel 2010 Course: R programming


Data Analyst - IT projects & services

Amsterdam, Netherlands

September 2006 - September 2013 (7 years)

Monitoring and improving project and service management processes and tooling. Implement Clarity project portfolio management tooling. Develop reports and dashboards on project costs, project performance and process adherence using business objects and excel. Analytics on data. Advice for next steps. Data:
- CA Clarity (performance and financial data of projects and services, time writing data of employees)
- HP Service Center (ITIL service data) Analysis tools:
- SAP BusinessObjects
- MS Excel 2010 Sources:
- Clarity


Data Analyst - IT costs

Amsterdam, Netherlands

January 2002 - January 2006 (4 years)

Define tariffs of workplaces, networking and server infrastructure using activity based costing. Reporting and benchmarking on IT infrastructure costs. Decrease Total Cost of Ownership. Cost driver analysis. Support outsourcing projects with cost analysis and cost data. Data
- Financial and workforce data
- Cost models
- Contracts data
- Service Management data Tools:
- Cost-it (cost modeling tool based on Oracle)
- MS Excel Sources:
- Clarity


Project manager / Consultant - Web Content Management solutions

Amsterdam, Netherlands

January 2000 - January 2002 (2 years)

Implementation of websites and content management tooling. Project management, functional and technical consultancy. Clients: ING companies and departments.

Virtual Affairs

web project manager

Amsterdam, Netherlands

August 1999 - August 2000 (1 year)

Implementation of websites and content management tooling. Project management, functional and technical consultancy. Clients: KLM, Makro.

Kender Thijssen

web project manager

Veenendaal, Netherlands

January 1997 - January 1999 (2 years)

Implementation of websites and content management tooling. Project management, functional and technical consultancy. Clients: Baan, Ministry of Finance, Province Gelderland, GAK


web developer

Hoofddorp, Netherlands

January 1995 - January 1997 (2 years)

Develop websites and applications. Clients: KPN, Acer, gemeente Tilburg, Wolters Kluwer Tools: SQL, HTML, MS ASP

Hewlett Packard - Hewlett Packard Enterprise

project manager

Amstelveen, Netherlands

January 1994 - January 1995 (1 year)

Migrate PABX and network infrastructure.

KPN Telecom

project manager

's-Hertogenbosch, Netherlands

January 1994 - January 1994

Migrate cable infrastructure.


advertising planner

Zaandam, Netherlands

January 1990 - January 1992 (2 years)

Support creative teams with research data to optimise effect of advertising.