Medior BI Analyst (Power BI & Azure)Location: Northwest of Brussels | Type: Freelance | Duration: 3 months | Mode: HybridWe are currently looking for a Medior BI Analyst to support a project focused on enhancing data accessibility and business insights through advanced dashboarding and reporting.Responsibilities:Develop and maintain Power BI dashboards for business stakeholdersWork with large datasets and optimize data models using Tabular EditorManage data loads and refreshes via SSMS, Tabular, or REST APIOptimize data transformations using Power Query and DAXImplement Incremental Refresh, Query Folding, Deployment Pipelines, and ALM ToolkitReconcile data using BEX Queries, A4O, and WEBIEnsure data security through Row-Level and Object-Level SecurityCreate mobile-optimized reports with strong visual designProfile:Proven experience with Power BI and Azure data toolsSkilled in data modeling, transformation, and visualizationFamiliar with enterprise BI practices and toolsStrong communication skills and a solution-oriented mindsetExperience with BEX Queries, A4O, and WEBI is a plusQualifications:Bachelor’s degree in Computer Science, IT, or a related fieldRelevant certifications (e.g., PL-300) are a plus