Early childhood development, customer service, cash handling, communication skills, business management, problem solving, computer literacy, manicures, pedicures, gel applications, nail art, nail preparation, eyelash extension, maintaining proper hygiene and sanitation standards, marketing services, stock and finances management, operating cash register, handling payments and cash balancing, designing lessons, ensuring children's safety, creating nurturing classroom environment, communicating with parents, taking orders, serving food and drinks, managing tables, maintaining cleanliness.