Profilo professionale
Esperienza lavorativa
Istruzione
Competenze
PROJECTS
INVOLVEMENT
Languages
VOLUNTEER EXPERIENCE
Generic

Tommaso Fiori

Bologna,BO

Profilo professionale

Master’s student in Data Science nearing graduation, with experience in Machine Learning, statistical modeling, and data analysis. Strong skills in Python, R, SQL, predictive modeling, and data visualization. Currently seeking a full-time position as a Data Scientist or Data Analyst to apply the competencies developed throughout my academic career.

Esperienza lavorativa

Data Analysis Intern - Statistics Department

Municipality of Bologna
Bologna
2022.05 - 2022.10
  • Analyzed demographic, social, and economic indicators to assess territorial fragility across city districts.
  • Used a composite index using appropriate normalization and aggregation techniques.
  • Produced geographic data visualizations, including heatmaps for territorial analysis.
  • Managed the entire analytical workflow in R, from preprocessing to reporting.

Istruzione

Master’s Degree - Data Science

University of Bologna

Bachelor’s Degree - Stats & Mathematics

University of Bologna
BOLOGNA
2023-03

Competenze

  • Technical Skills
  • Programming: Python, R, SQL, SAS
  • Machine Learning & Data Science: Predictive Modeling, Time-Series ML, Statistical Modeling, Feature Engineering, Data Mining
  • Data Analysis: Data Cleaning, EDA, Composite Index Development
  • Visualization: Heatmaps, dashboards, data plotting (Python/R)
  • Tools: Git, Jupyter, RStudio, Excel
  • Soft Skills
  • Analytical thinking
  • Team collaboration
  • Strong English communication

PROJECTS

Master’s Thesis 

Market Predictive Strategy (S&P 500), 

Developed a quantitative trading strategy using machine learning models (XGBoost + ElasticNet) with regime detection and dynamic position sizing. Implemented rolling feature engineering, XGBoost-based feature selection, and time-series cross-validation with embargo to avoid data leakage. Integrated risk management components such as market-condition filters, volatility-based sizing, and regime-aware scaling.

Key results: Sharpe 1.11, Adjusted Sharpe 1.14, Sortino 1.36.

Email Classifier 

Machine Learning Course Project, Built a machine learning classifier for corporate email categorization.

Performed text preprocessing, feature extraction, and model training in Python.

INVOLVEMENT

Church Sacra Famiglia, Summer Volunteer Educator, from 2014 to 2018

Languages

Italian (Native)
English (Fluent)
Spanish (Basic)

VOLUNTEER EXPERIENCE

Sacra Famiglia Summer Center, Volunteer Educator, from 2014 to 2018, Supported educational and recreational activities for children and teenagers.

Tommaso Fiori