Leonard Füchsel is a software engineer at ONSEI GmbH. After completing his dual studies in Business Informatics (B.Sc.) at PwC AG WPG, he did his Master’s degree at the TU Berlin. In his master’s degree, he specialised in the fields of data science, machine learning and applied AI, especially in the field of language technology. During his studies, he worked in various start-ups and published LinguaLogic’s open source projects. Since April 2020, he has been developing voice applications for a wide range of platforms together with customers and colleagues at ONSEI GmbH.