There are lots of bartenders programs available through hospitality schools. Through these programs you can learn the basics of mixing drinks, but bartending is one job that is best learned hands-on. The more you do it, the better you get.
If you’ve never worked in a restaurant before, don’t expect to waltz into a bartending job – even if you have gone to bartending school. A good bartender has ample restaurant experience. If you are looking to get a foot in the door (or the bar, that is) apply for a job as a busser (bus boy) or a bar—back. These entry level positions will teach you the ropes faster than any school program.
Do Your Homework if You Want to be a Bartender.
There are hundreds of drinks that people like. Your job is to learn them! Or at least know the basic drinks. Martinis, cosmos, screwdrivers, gimlets—those are just a few of the most popular mixed drinks. Get your self a good bartending book, such as Bartending for Dummies, and commit it to memory.
Know What Your Restaurant Bar Offers for Beer and Wines.
If you wait tables at a restaurant, you should already know the beer and wine selections. (If you don’t there is something seriously wrong with the management.) If you are new to the restaurant or transitioning from a back of the house position to the front of the house, you need to learn the restaurant beer and wine lists. This means knowing the brands and types offered as well as knowing the differences between them. For example, what makes a chardonnay different from a merlot (besides the color). Or how is an IPA different from a pilsner or a stout beer? Impress both customers and management with your knowledge of the drink list.
Practice Makes Perfect
Once you’ve been given the go ahead by your restaurant manager to serve drinks, practice, practice, practice. To perfect your liquor pour, practice with an empty liquor bottle filled with water. See how long it takes you to fill a shot glass (not long!) then try and to duplicate that amount into a drink glass. Never, and I mean never, use a shot glass for measurement in front of customers. It looks cheap and unprofessional. Eventually you will be able to eyeball the perfect pour and it will come naturally.
Always Keep Customer Service in Mind
A good bartender pays attention to customers, who sit at a bar for a variety of reasons. Maybe are lonely and want someone to talk to or just the opposite, they are tired and want to be alone. As the bartender, you must be a good listener or at least be able to fake good listening. You need to know how to read people and interact with them accordingly. That is how you develop a strong customer following, which will please management as much as it pleases you.