About the Reviewers

Sonali Dayal is a freelance data scientist in the San Francisco Bay Area. Her work on building analytical models and data pipelines influences major product and financial decisions for clients. Previously, she has worked as a freelance software and data science engineer for early stage startups, where she built supervised and unsupervised machine learning models, as well as interactive data analytics dashboards. She received her BS in biochemistry from Virginia Tech in 2011.

Nicola Rainiero is a civil geotechnical engineer with a background in the construction industry as a self-employed designer engineer. He is also specialized in renewable energy and has collaborated with the Sant Anna University of Pisa for two European projects, REGEOCITIES and PRISCA, using qualitative and quantitative data analysis techniques.

He has the ambition to simplifying his work with open software, using and developing new ones. Sometimes obtaining good results, other less good.