If you want to become an expert barista, you need to understand the basics of coffee production, processing, and roasting. This knowledge will help you choose the right coffee beans and adjust the preparation method to get the best flavor out of your coffee. Experienced baristas can identify and adjust variables such as grind size, water temperature, and soak time to highlight certain flavors in coffee beans. This gives them an idea of how certain combinations of their ingredients interact and allows them to always make the perfect infusion. In addition to these technical skills, baristas should also strive to develop their general professionalism.
This includes having a passion for coffee, dedicating yourself to learning more about it, and always striving for excellence. By mastering these nuances, you can become a successful barista and make the perfect cup of coffee every time.