A barista is a professional specialised in the preparation of coffee, especially espresso-based drinks. Their work is not limited to serving a cup of coffee, but involves a thorough knowledge of the different types of beans, their roasting, grinding and extraction processes, as well as mastering techniques to achieve the best flavour and presentation.

The barista uses espresso machines and other preparation methods, such as the French press or pour-over, to bring out the qualities of each coffee. In addition, he or she can create art in the milk foam, a skill known as latte art.

Beyond technique, a good barista also offers a sensory experience to the customer, advising them on coffee varieties, flavour notes and ideal combinations. In some cases, he or she also develops innovative recipes with additional ingredients, such as spices or liqueurs.

In short, the barista is a coffee expert who combines technical knowledge with creativity and attention to detail. His or her goal is to ensure that every cup is a unique and pleasurable experience, turning the simple act of drinking coffee into an art.