I started at the bottom in a local bottom of the barrel pub with a night club attached to it. I eventually picked up enough skills to work in a 4-star hotel bar! But if you want some qualifications, food and hygiene will give you an advantage over most people! Have you ever done barwork before?
Also a here's a helping hand. It ain't all about how you pour your pints or the speed you do it. Its also about how you talk and treat your customers. Remember everyone always talks to the barman!!!