Joey did his undergraduate in physics and then subsequently picked up Python during his PhD in Machine Learning/Astronomy in Edinburgh. After this, he worked with two Berlin-based startups in a machine learning/backend role (Rasa & Plantix). In the last years, Joey has founded a startup in the energy sector, Green Fusion (green-fusion.de), which uses data-driven techniques to optimize usage of renewable energy, and where the time he would like to be coding in python is more often spent looking at config files, emails and spreadsheets.