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Star-Schema

Dimensional freight data warehouse built from public FAF data. Features a reproducible ETL pipeline, star-schema modeling, data quality validations, and decision-ready analytics SQL. Designed as an end-to-end, production-style data engineering and analytics project.

https://public.tableau.com/app/profile/artur.melnyk/viz/faf_freight_dashboard/FAFFreightAnalyticsDashboard

Dashboard Comercial desenvolvido do zero com modelagem relacional no DBeaver (SQL), pipeline de transformações no Power Query e visualizações interativas no Power BI. Projeto de estudo para portfólio.