Business Intelligence Dashboard for Sales & Customer Analysis (SQL + Any BI Tool)

I'm looking for an experienced Business Intelligence professional to analyze a sales dataset stored in a SQL database and build an interactive dashboard. The goal is to transform raw sales and customer data into meaningful business insights through data modeling, SQL queries, and visualizations. Any Business Intelligence tool is accepted, including Tableau, Power BI, Looker Studio, or similar. The focus is on the quality of the analysis and dashboard rather than the specific tool used. Data Source SQL Database (SQL Server, PostgreSQL, or MySQL) Approximately 8–12 related tables Sales transactions Customers Products Categories Employees Regions Deliverables Review and understand the database schema Write SQL queries to prepare the data Perform any necessary data cleaning Create an analytical data model Build an interactive dashboard Include documentation explaining the metrics and assumptions Dashboard should include Total Sales Revenue Trend Top Products Top Customers Sales by Region Sales by Category Monthly Sales Average Order Value Customer Distribution Interactive Filters (Date, Region, Category, Product) Preferred Skills SQL Data Analysis Data Modeling Tableau Power BI Looker Studio Business Intelligence Dashboard Design Más realista todavía Skills SQL Tableau Power BI Looker Studio Data Visualization Dashboard Development Business Intelligence Data Modeling Analytics ETL Budget