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Freelance Data Specialist
Posted 26 days 8 hours ago by Vivid Resourcing
Freelance Data Specilaist
We are seeking a skilled Data Specialist with expertise in Power BI, SQL Server Integration Services (SSIS), and SQL Server Analysis Services (SSAS) to join our dynamic data team. The ideal candidate will play a crucial role in managing, transforming, and visualizing complex datasets, enabling data-driven decision-making across the organization. You will work closely with business analysts, data engineers, and stakeholders to build robust data solutions.
Responsibilities:
- Design, develop, and maintain Power BI reports and dashboards that provide actionable insights.
- Create complex visualizations and metrics that represent data clearly and concisely for business users.
- Troubleshoot and optimize Power BI reports for performance and usability.
- Develop, implement, and maintain SSIS packages to extract, transform, and load (ETL) data from various sources.
- Ensure data quality and integrity by performing necessary data cleansing and transformation tasks.
- Optimize and troubleshoot SSIS packages for efficiency and scalability.
- Design and maintain OLAP cubes and tabular models using SSAS for advanced data analytics.
- Implement and optimize SSAS solutions for high performance and efficient querying.
- Develop MDX (Multidimensional Expressions) and DAX (Data Analysis Expressions) queries to support advanced analytics.
- Collaborate with business stakeholders to understand data requirements and build data models to meet those needs.
- Implement data pipelines that ensure the seamless integration of multiple data sources into reporting systems.
- Develop and manage data warehouses, ensuring optimal performance and scalability
Additional Details:
- START DATE: Flexible
- DURATION: Long term
- CONTRACT: Freelance
- ONSITE POLICY: Brussels (hybrid)
- HOURS PER WEEK: 40
- LANGUAGES: Dutch and English
- INTERVIEW PROCESS: Two-stage
If you are interested or know anyone who could be a good fit please send your CV to or call (0)
Vivid Resourcing
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