The cake decorating certificate is one that is obtained in one or two semesters at a community college or culinary school. Students can become a certified pastry culinarian upon completion of the certificate and could go on to become pastry chefs, bakers or chefs.Click to see full answer. Herein, how do I become a certified cake decorator?Bakers can receive the Certified Decorator certification, if they meet the work experience and educational requirements. There is no education required to become a cake decorator, though training and/or a certificate or an associate’s degree in pastry arts or a related field might be required.Subsequently, question is, how much do cake decorators make? The average salary for a Cake Decorator is $12.98 per hour in the United States. Additionally, does Michaels have cake decorating classes? Please note that I do not offer cake decorating classes. If you are interested in taking these types of classes at Michael’s, I recommend contacting your local store. This time around, it was such a relief to arrive at the Michael’s store craft room and find people with the required sugar cookies laid out.What hours do cake decorators work?First and second shifts. At about 6 p.m. or so, they close up the area for the night. A cake decorator normally works the morning shifts and ends the day around 4.