Dariusz Zabrzenski is the Head of and one of the creators of the ChatBot platform, formerly called BotEngine, launched by LiveChat, Inc. in 2017. Over the years, he has been scientifically and professionally engaged in the implementation of solutions in the field of NLP and Machine Learning. Apart from his career interests, Dariusz is a big enthusiast of modern medicine, in particular, the use of AI in the field of neurosurgery.