The job of a hairdresser is to get to know the wishes of customers, examine hair and evaluate what sort of treatment is most suitable for it. The hairdresser chooses a hairstyle in consultation with the client, washes the hair, applies conditioner if necessary and advises on haircare. Hairdressing is a certified trade.
As a hairdresser, you could work independently or in a hairdressing salon and collaborate with other professions on various issues related to hair and fashion.