Webto help you prepare for your next barista interview, we’ve compiled this guide featuring common questions you may encounter, along with tips and sample. Webare you considering a career as a barista, or are you already a barista wondering if it's the right path for you? In this comprehensive guide, we'll explore the world of baristas, their. Webfrom emerging innovative techniques of processing coffee, the new technologies being invented to perfect brewing methods, and espresso machines that. As a barista, you will be dealing directly with several different customers all day. This requires strong interpersonal skills as well.