David is a computer scientist. He has a passion for biology and social insects. In real life, he works as a Data Science, Machine Learning and DevOps professional. In computer science, especially the biology inspired topics like neurocomputation, machine learning, text mining and swarm behavior make his day; He also wrote a 250p ebook („A Brief Introduction To Neural Networks“) which he made available for free at his home page in German and English language. David gained quite a bit of international recognition „Xerox Scanning Bug“ to public attention, followed by consequently forcing its correction. He studied in Bonn, Germany, where he also lived for nearly ten years; further living places include Brussels and Ithaca, New York (the latter because of a research stay at Cornell University).