Mafalda Timóteo

Mafalda Timóteo

Junior Data Scientist @ NTT DATA

Biomedical engineer turned data scientist. I turn messy data into clear decisions in healthcare and business.

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Healthcare Data

Healthcare DataApr 2026

Gamified Health Questionnaire

A web-based healthcare questionnaire designed to make the data collection process more engaging and reliable. I developed a Python data pipeline to validate and process user responses, designed a SQL Server database and automated the calculation of System Usability Scale scores.

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