Freelance medior Data analist

Context

The role involves processing data via messages to an Azure data platform, where it is further transformed into a star schema model for reporting in Power BI.

The key deliverables include:

• Providing business users with data products to visualize and analyze project progress.
  


• Developing a supportive component for the existing quality assurance system. This includes implementing a machine learning project to identify low-quality asbestos inventories for in-depth review by external certification bodies.
  

This position offers a unique opportunity to contribute to a forward-thinking data-driven environment, driving both technical excellence and impactful business insights.

Requirements

Key Responsibilities

• Collect and analyze data from SQL and dimensional models to solve business problems.
  


• Develop and maintain Power BI reports to support decision-making.
  


• Validate and ensure the quality and relevance of data in the dimensional model.
  


• Gain deep knowledge of the business domain to improve data-driven solutions.
  

Benefits

Required Skills and Experience

• Proven experience in database optimization and query tuning.
  


• Proven experience in analyzing data flows.
  


• Demonstrated expertise in reporting tools and methods.
  


• Hands-on experience with databases (SQL, Oracle).
  


• Proficiency in scripting languages (Shell, Perl, Python).
  


• Dutch language proficiency at CEFR level C2.