Fadi Ayouni

Redesign of 35+ Tableau reports: 70% improvement in satisfaction. Optimization of 20+ complex SQL queries: 40% reduction in execution time. Development of 10+ automated reports: saving 8 hours per week. Migration of 20+ Tableau reports to Power BI without interruption. Migration of 15+ QlikView reports to Tableau without interruption. Creation of reusable ETL pipelines: 30% reduction in development time. Support for 60+ internal users on Tableau & Power BI.

Design and development of 15+ Tableau dashboards for monitoring attendance and revenue KPIs (50+ cinemas). Automation of data extraction to Excel, reducing weekly reporting time from 3h to 30 min (-83%). Management of 100+ incident tickets and proactive dashboard maintenance, ensuring 99% availability. Creation of technical documentation for 10+ processes, facilitating training and service continuity. Ad hoc analysis of attendance data, identification of trends, and optimization of cinema programming.

Design and implementation of ETL pipelines with Azure Data Factory (STG → ODS → DWH), processing 10,000+ records/day, 99.9% success rate. Development of 25+ KPIs using DAX, improving financial reporting accuracy by 30%. Data quality testing.