Data Visualization Specialist (Power BI etc.)

Design and build dashboards, reports, visualizations; Work with analytics & stakeholders to define metrics / KPIs; Optimize for performance, usability, aesthetics; Enforce best practices in data visualization; Maintain, version, govern visual assets 10+ years in BI / analytics / visualization; Expert with Power BI (or equivalent tools); Strong data modeling, DAX (if Power BI), SQL, ETL knowledge; Translate business needs into visuals & stories; Attention to detail, design sense, stakeholder handling