Santiago Rodriguez

At Trigal, I added data analysis to my role using ZooLogic (Dragonfish) and data from three branches. I audited the historical sales calculation and found an error that confused inventory movements with actual register sales, correcting the measure used for decisions.

I analyzed stock rotation and sales by category and location, tracing idle inventory to specific brands and price ranges rather than treating it as a general business problem. I prepared purchasing and markdown recommendations with projected economic impact.

In my portfolio, I analyzed a real Bike Stores dataset with SQL, documenting a data-quality finding while answering business questions about late deliveries and stock coverage. I also completed an end-to-end analysis of the Buenos Aires Airbnb market, from Python-based exploration and ETL to a four-page Power BI dashboard and executive storytelling report.

My earlier role as Asistente Administrativo at Acer URC involved managing financial and operational data with Excel and ERP systems and preparing reports for administrative decision-making. I’ve completed data analytics training through Digital House and Icaro, alongside training in prompt engineering and AI applied to business.