Sigrid Keydana is a data scientist with the DACH-based IT consulting company Trivadis.
In the field of data science and machine learning, she focuses on deep learning (concepts and frameworks), statistical learning and statistics, natural language processing and software development using R.
She has a broad background in software development (esp. Java and functional programming languages like Scheme and Haskell), database administration, IT architecture and performance optimization. She writes a blog (http://recurrentnull.wordpress.com) and is active on Twitter as @zkajdan.