Freelance medior Data analist
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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.