McKinney, Texas  ·  Available for opportunities

Fernanda
Borsari Miguel

Senior Data Analyst & Business Intelligence | SQL · Power BI · Qlik · Tableau · 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.

scroll
Fernanda Borsari Miguel

Fernanda Borsari Miguel

Senior Data Analyst & Business Intelligence

Turning data into
decisions that matter

I'm a Senior Data Analyst and Business Intelligence professional 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, Tableau, 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.

Featured work

Real datasets · Real pipelines · Real insights

Featured

MedPlus Texas

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.

Fictional dataset for portfolio purposes.

Heatmap extension by @YoshidaQlik

Qlik Sense CSS Star Schema 1.2M rows Set Analysis
Tableau Public

AutoFix Texas

Auto Repair Analytics · 1.14M services · 15 stores · Jan–Jun 2026

View →

Tableau Public dashboard for an auto repair chain across 15 Texas locations (Jan–Jun 2026). Star schema with 10 tables, tracking revenue, service types, inventory alerts, customer satisfaction, and store rankings. Built while learning Tableau.

Fictional dataset for portfolio purposes.

Tableau Star Schema 1.14M rows
Python · ETL

NTX Real Estate Market Analysis

North Texas housing market · 76 cities · Jan 2012 – Jan 2026

Live Demo →

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.

Python Pandas ETL Pipeline Redfin + Zillow
📊

Power BI Dashboard

Coming Soon

Power BI DAX SQL

Tech stack

Data & Analytics
SQL
SQL Server · Oracle
MySQL · Amazon Redshift
Python · Pandas · NumPy · Prophet
ETL Pipelines
BI & Visualization
Power BI · DAX · Power Query
Qlik Sense · QlikView
Tableau
Data Visualization
Tools & Platforms
Alteryx
Pentaho
Excel · Google Sheets
Methods
Agile · Scrum
Data Documentation
Git · GitHub

Let's connect

Open to data analyst and BI roles. Feel free to reach out. I'd love to talk about data, dashboards, and opportunities.