What's the name of your profile and your signature?

Personal profile and personal signature are put together, which is usually called "personal data". According to relevant public information, personal data is an important part of introducing personal information and displaying personality characteristics, and often appears on social media, recruitment websites, forums and other platforms. Personal information includes basic information such as name, gender, age, occupation, education, hobbies, and a short signature or self-introduction to show personal characteristics and attract the attention of others.