Giovanni Marelli

Background

About Giovanni Marelli

Data Engineer in Technology Services at Johnson & Johnson and former TLDP. Worked in projects for MedTech, Innovative Medicine and Visioncare, delivering data models for analytics, dashboards in Tableau, Power BI and Grafana, deploying a Data Platform with Trino, dbt, and Apache Iceberg, creating data pipelines and data quality checks using Kedro and Spark. MSc in Biomedical Engineering with focus on the fields of data analytics, biomedical sensors and signals, machine learning, and electronics. Thesis on the validation of Fitbit smartwatch data to assess functional capacity of patients before elective surgery. Enthusiastic about leveraging my expertise in data analysis, engineering, and visualization to drive insights and support strategic decision-making, committed to delivering high-quality solutions that enable data-driven innovation. Skilled in leadership, communication, and team work. Passionate about sustainability, inclusivity, transparency. In my free time I play basketball.