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  1. Excel Excel Public

  2. personal-finance-project personal-finance-project Public

    Messy dataset cleaned in MySQL, visualized in Power BI — SQL cleaning pipeline, DAX time intelligence, drillthrough dashboard

  3. Retail-Revenue-Profitability-Analysis Retail-Revenue-Profitability-Analysis Public

    SQL + Tableau analysis of retail revenue, category profitability, and customer retention — includes revenue decomposition and customer concentration analysis.

  4. retail-sales-analysis retail-sales-analysis Public

    SQL/Excel analysis of retail sales data - revenue, profitability, and customer trends

  5. tech-layoffs-analysis tech-layoffs-analysis Public

    Interactive SQL + Excel dashboard uncovering why funding and company stage predict layoff severity better than industry

  6. telecom-churn-analysis telecom-churn-analysis Public

    SQL-based churn analysis and Tableau dashboard for a 7,043-customer telecom dataset — risk scoring, confound-tested drivers, and a breakeven-backed retention recommendation.