Kasia Kulma is a Data Science Consultant at Mango Solutions and holds a PhD in evolutionary biology from Uppsala University, Sweden. She has experience in building recommender systems, customer segmentations, web applications and running NLP projects. She is the author of the blog r-tastic.co.uk and is a mentor and organiser in R-Ladies London. She is an R-enthusiast interested in data (science) ethics and evidence-based medicine.