I specialize in billing operations, revenue analytics, and pricing strategy transforming complex financial data into insights that improve accuracy, efficiency, and profitability.
I use SQL, Excel, Tableau, Power BI, and ERP systems to streamline processes, uncover trends, and support data-driven decisions across teams.
(Built with synthetic data, modeled on real work at Vastian)
- Tools: Excel | PostgreSQL | Tableau
- Impact: Uncovered ~$380M ARR loss tied to billing friction (manual payments, late invoices, renewal risk).
- Deliverable: Tableau Dashboard
(Built with synthetic data, modeled on real work at Deloitte)
- Tools: Excel | MySQL | Power BI
- Impact: Diagnosed post-pandemic revenue slowdown; recommended loyalty expansion, product bundling, and marketing channel diversification.
- Deliverable: Power BI Dashboard
- 📧 Email: danieltapiahz1@gmail.com