Hi Everyone, I'm David, I'm working on a price comparison app for petrol stations in Germany, Austria, Spain and France. I'm open to feedback: https://dhsh.eu/tankdasapp Besides this project, I'm studying computer science for business and working for Bayer AG as a data scientist. I started programming when I was 10 years old and have participated in many projects. Since February, at the age of 19, I have started my own company.