In English jargon, the term "barista" refers to one who has acquired some level of expertise in the preparation of espresso-based coffee drinks. Within certain circles, its meaning is expanding to include what might be called a "coffee sommelier;" a professional who is highly skilled in coffee preparation, with a comprehensive understanding of coffee, coffee blends, espresso, quality, coffee varieties, roast degree, espresso equipment, maintenance, latte art, etc.
Stephen Morrissey of Ireland is the current World Barista Champion (2008).
The word barista (plural: baristi [masculine or mixed sex] or bariste [feminine]) is of Italian origin. In Italy, a barista is a "bartender," who typically works behind a counter, serving both hot (such as espresso) and cold alcoholic and non-alcoholic beverages.
Stephen Morrissey pouring at Intelli LA
Continue reading Who is Barista? What Does Barista Do? ~by elvanteo.