Barista
A barista is a person, usually a coffeehouse employee, who prepares and serves espresso-based coffee drinks and other beverages.
Etymology and inflection
The word barista comes from Italian, where it means a "bartender" who typically works behind a counter, serving hot drinks, cold alcoholic and non-alcoholic beverages, and snacks. The Italian plural is baristi for masculine or bariste for feminine, while English and Spanish use "baristas".Application of the title
Baristas generally operate a commercial espresso machine, and their role is preparing and pulling the shot; the degree to which this is automated or done manually varies significantly, ranging from push-button operation to an involved manual process. Good manual espresso-making is considered a skilled task. The preparation of other beverages, particularly milk-based drinks such as cappuccinos and caffè lattes, but also non-espresso coffee such as drip or press pot, requires additional work and skill for effective frothing, pouring, and latte art.The barista is usually trained to prepare coffee by the roaster or shop owner. Experienced baristas may have the discretion to vary the preparation or experiment.
Beyond the preparation of espresso and other beverages and general customer service, skilled baristas acquire knowledge of the entire process of coffee to effectively prepare a desired cup of coffee, including maintenance and programming of the machine, grinding methods, roasting, and coffee plant cultivation, similar to how a sommelier is familiar with the entire process of winemaking and consumption. A barista can acquire these skills by attending training classes, but they are more commonly learned on the job.