Senior Data Analyst & BI Specialist | SQL · Power BI · Qlik · Python
I turn raw data into clear business decisions, building ETL pipelines, interactive dashboards, and analytical models that make complex information easy to act on.
Fernanda Borsari Miguel
Senior Data Analyst & BI Specialist
I'm a Senior Data Analyst and BI Specialist with 13 years of experience across some of the most demanding and diverse industries, from insurance and fintech to agribusiness, utilities, retail, telecom, and education.
My toolset spans Power BI, Qlik Sense, Python, and SQL. No matter the sector, my work has always centered on the same challenge: making complex data understandable and actionable for the people who need to use it.
I own the full analytical lifecycle, from building ETL pipelines and data models to designing dashboards and presenting findings to stakeholders. I care about work that is reproducible, well-documented, and genuinely useful.
Based in McKinney, Texas. Open to opportunities where data drives real decisions.
Real datasets · Real pipelines · Real insights
North Texas housing market · 76 cities · Jan 2012 – Jan 2026
Built for the 8M residents of North Texas making $400K+ home decisions. A Python ETL pipeline integrates 14 years of public data from Redfin and Zillow across 76 cities, computing KPIs like CAGR, volatility, and investment score, delivered through a fully interactive React dashboard with forecasting.
Pharmacy Analytics · 1.2M transactions · 6 dashboard tabs
Designed to empower small pharmacy businesses with data-driven insights to optimize operations and drive growth. Powered by Qlik Sense with 1.2M rows, custom CSS, and Set Analysis expressions. Covers sales, insurance, geography, and patient behavior across 6 tabs. The kind of dashboard that goes beyond drag-and-drop.
Heatmap extension by @YoshidaQlik
Auto Repair Analytics · 1.14M services · 15 stores · 5 years
Tableau Public dashboard for an auto repair chain across 15 Texas locations (2020–2024). Star schema with 10 tables, tracking revenue, service types, mechanic performance, customer satisfaction, and store rankings.
Coming Soon
Open to data analyst and BI roles. Feel free to reach out. I'd love to talk about data, dashboards, and opportunities.