Hi, I'm Matteo Massa
I am a Data Analyst specialized in transforming raw data into measurable operational insights. I develop end-to-end analysis pipelines: from data extraction and NLP classification, to modeling in structured Data Warehouses and creating executive dashboards.
- Italian Banks Sentiment Analysis Analysis pipeline on over 78,000 real reviews from the Google Play Store. It uses NLP models (BERT and spaCy) to classify text and isolate issues, feeding a MySQL Data Warehouse and a four-page Power BI dashboard. During the Python database exploration phase, the 'neutral' sentiment category was deliberately filtered out to eliminate noise and maintain strict focus on actionable insights.