Data Analytics Portfolio · Hospitality & F&B

Where the kitchen
meets the data.

Javiera Quezada

14 years on the floor of fine dining, cocktail bars and cafés — now turning that front-line instinct into decisions backed by data.

📍 Bordeaux, France
SQLPythonTableauExcelRestaurant AnalyticsHospitality AnalyticsWine & Spirits
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Two case studies in hospitality,
two beyond.

Each project is rooted in a real problem faced in hospitality operations — reframed through data analytics to demonstrate both domain expertise and technical skill. Click any card for the full case study.

The method,
applied elsewhere.

Two projects outside hospitality — demonstrating that the analytical approach transfers across industries and data types.

The tools behind the work.

The languages, platforms, and tools I use day-to-day to turn raw operational data into clear, actionable decisions.

Python
Python
SQL
SQL
PostgreSQL
PostgreSQL
Excel
Excel
Power BI
Power BI
Tableau
Tableau
Jupyter
Jupyter
Streamlit
Streamlit
VS Code
VS Code
GitHub
GitHub
Google Drive
Google Drive
PowerPoint
PowerPoint

The analyst who has worked the pass.

14 years across fine dining, cocktail bars, and cafés — now channelling that operational precision into data analytics.

My career began in fine dining, cocktail bars, and café operations — 14 years managing covers, suppliers, menus, and margins in real time. I know what it costs when a dish underperforms. I know why a Friday fish order can go wrong.

Trained in Data Analytics at CareerFoundry, with a specialisation in data visualisation with Python. Currently completing an AI for Effective Professionals programme — building applied AI systems that make analytical work faster and more impactful.

Based in Bordeaux, France. Open to roles across France and Europe — and open to relocation to New Zealand and Australia.

Expert
F&B Domain Knowledge
Advanced
Excel / Google Sheets
Intermediate
SQLPythonTableau

Start a conversation.

Whether it's a project, a role, or just a curious question about hospitality data — get in touch.