A sommelier is a trained and knowledgeable wine professional, typically working in fine restaurants, who specializes in all aspects of wine service, including wine and food pairing. Sommeliers are responsible for the wine list, serving wine, and educating guests about different wines and their characteristics.
Wine Profession
A vintner is a wine producer or winemaker, involved in the process of making wine from grape growing to bottling. The term can also refer to a wine merchant. Vintners play a crucial role in determining the style, quality, and character of the wine produced.