Elena Nazanrenko is a data scientist at the Zurich-based developer Witty Works. She has a background in theoretical and computational physics and has already developed, among other things, an NLP project for collaborative work management, a chatbot prototype and improved the free text search of an eCommerce platform. Previously, she worked as a scientist at the Paul Scherrer Institute (ETH Domain, Switzerland) and at national research institutes in Sweden and France.