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Freelance Data Specialist

Posted 5 days 17 hours ago by Vivid Resourcing

Permanent
Not Specified
Other
Brussel, Belgium
Job Description

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)

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