Ricardo Gawlinski
Data Analyst & BI Developer
New to Contra
Ricardo is ready for their next project!
Superstore Sales & Profitability Dashboard
Interactive Power BI dashboard analyzing 4 years of retail sales data. Includes revenue and profit tracking by region, category, and product, profit margin analysis to identify high-revenue vs high-margin segments, and top/bottom...
Telco Customer Churn & Revenue Dashboard
Interactive Power BI dashboard analyzing subscription customer data to identify churn drivers and revenue risk. Includes Monthly Recurring Revenue (MRR), Customer Lifetime Value (LTV), and churn rate broken down by contract type, tenure,...
