Pietro Gazzi

Data-driven professional with strong expertise in SQL, Python, and data visualization tools (Power BI, Tableau). Experienced in data analysis, predictive modeling, and business intelligence, with a focus on transforming complex datasets into actionable insights. Skilled in process optimization and strategic decision-making to support business growth and efficiency. Proven ability to collaborate with cross-functional teams to develop data-driven solutions. Passionate about leveraging data to drive business performance and decision-making. Visit my portfolio for more details.

• Maintenance Analyst (May 2024 -- Present)
  Leonardo Helicopters, Milan, Italy
  • Analyzed and repaired structural components using data-driven methodologies.
  • Developed SQL-based dashboards in Power BI, reducing repair turnaround time by 15% and increasing operational efficiency.
  • Utilized statistical analysis and machine learning techniques to identify failure patterns.
  • Collaborated with cross-functional teams to improve data collection and reporting processes.
  • Conducted market analysis to identify business opportunities and optimize repair services.
• Research Engineer (February 2023 -- May 2024)
  Institut Polytechnique de Paris, Paris, France
  • Experimental and numerical analysis of crack propagation in 3D printed Polycarbonate and additive manufacturing of optimized specimens.
  • Performed data analysis to support research projects and improve experimental designs.
• Engineering Analyst (May 2022 -- January 2023)
  Thales Alenia Space, Turin, Italy
  • Developed data-driven models to predict structural performance and optimize designs.
  • Analyzed structural cost-performance trade-offs using Python (Pandas, NumPy), optimizing component design and reducing production costs by 5%.

• Politecnico di Milano (September 2020 -- December 2022)
  Industrial Engineering
• Università degli Studi di Firenze (September 2017 -- July 2020)
  Mechanical Engineering
• Coursera Certifications (2024-2025)
  
  • Data Science Specialization (Johns Hopkins University)
  • Google Data Analytics Professional Certificate (Google)
  • Investment Management with Python and Machine Learning (EDHEC)
  • PostgreSQL for Everybody (University of Michigan)

• Data Processing: Data Cleaning, ETL, Data Wrangling
• Business Intelligence: Power BI, Tableau, Excel (Advanced)
• Programming: SQL (PostgreSQL, MySQL), Python (Pandas, NumPy, Matplotlib, Seaborn), LaTeX, HTML, CSS
• Statistical Analysis: A/B Testing, Regression Analysis, Business Metrics, Time Series Forecasting

• Italian: Native
• English: Fluent
• French: Fluent
• German: Beginner