Kateřina Lesch is a data scientist with a Natural Language Processing background. Having previously worked as a product developer and business consultant specializing on Text Analytics in Big Data domain, she now works as a Semantic Data Science Lead and a manager within the Data & Artificial Intelligence team. Kateřina got her PhD. in Computational Linguistics. Her research concerns mainly Sentiment Analysis and Information Extraction. She has expertise in NLP, Unstructured Data Analytics and Cognitive Automation. She has also been involved in the field of Forensic Linguistics.