We put the customer first
Everyone says that. For us it means three things:
Growing insight is part of the job.
Wishes change during a project, because you see more along the way. We don’t hold that against you. It is part of good work.
You don’t need to be a data expert.
Data is usually not your core business, and it doesn’t have to be. We help you get a grip on your data, in a way that suits your knowledge and your organisation.
Feasible, valuable and understandable.
We turn your wishes into solutions that are technically sound and deliver real value in practice. Flexible, without unnecessary complexity.
No rocket science. Just clear solutions.
A project only succeeds when the customer is happy. That is why every project starts with one question: who is the customer, really?
ing. J.L. (Sjaak) WooningSenior Microsoft Business Intelligence ConsultantReview the cases below from some of our customers









Featured cases
What we delivered, and what it achieved.
Mission-critical data platform
Data Vault data warehouse as the single source of truth for financial and HR data, with a Kimball and SSAS Tabular layer. Now migrating to a cloud-native platform with Airflow, PostgreSQL, S3 and Python.
Spare parts procurement
Consumption data from operational systems modelled and visualised in Power BI: cost, deviations and usage frequency per part, for marine engineers.
HR data warehouse from scratch
After the bank and insurer split, all HR data stayed with the bank. We designed and built a new HR data warehouse for the insurance business.
Chain data warehouse
Standardised architecture on Data Vault 2.0 and Kimball for data from multiple chain partners, with automated pipelines and data-quality testing.
Transparent financial platform
Complex PeopleSoft data (XML) turned into a traceable Data Vault 2.0 and Kimball model on an Azure data platform, as the foundation for Power BI.
Detecting money-laundering risks
Contributed in a Scrum team to a Data Vault 2.0 data warehouse for a referral platform that helps financial institutions flag money-laundering risks.
What colleagues and clients say
From recommendations on LinkedIn
Sjaak is a hard working, direct, no-nonsense BI consultant with a getting things done mentality.
Before starting on the work of the problem at hand, he creates a detailed technical design of the proposed solution. After making sure every stakeholder has approved the design, he quickly and efficiently creates the solution.
He always took the initiative to make sure his work was done exceptionally well by looking at my requirements to ensure the correct business needs were delivered.
Hij is een inhoudelijk sterke BI-er, met brede vaardigheden en interesses. Bij hem weet ik altijd wanneer iets af is, en wat er verder nog moet gebeuren.
Here are some other satisfied clients of BI Wooning











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