1. Knowledge of different types of alcohol and their flavor profiles 2. Understanding of cocktail recipes and techniques 3. Ability to create balanced and flavorful cocktails 4. Knowledge of various mixers, garnishes, and glassware 5. Attention to detail and precision in measuring ingredients 6. Creativity and innovation in developing new cocktail recipes 7. Strong communication and customer service skills 8. Ability to work efficiently and quickly in a fast-paced environment 9. Knowledge of proper bar etiquette and safety procedures 10. Ability to multitask and prioritize tasks effectively.