Sabina Firtala works on Frontline’s AI product development, where she is involved in all aspects of model development, from data wrangling and visualization to statistical tests, model training, and validation. She has applied this end-to-end skill set to projects such as a privacy-compliant domestic risk assessment tool built for frontline teams, covering everything from risk scoring and bias assessment to deployment and monitoring.

Her background combines Natural Sciences with practical analytics. Before Frontline, she worked as a data analyst in finance and SaaS companies, learning to turn messy business data into decisions that teams can act on.

As a freelance data analyst, Sabina takes on challenging projects for mission-driven companies, with a particular interest in social impact, healthcare, and accessibility. That mix of commercial discipline and purpose-driven work defines her approach to data science: rigorous methods in service of outcomes that matter.