how can I explain about myself

Hi, if you are meeting somebody formally, you could say - Hi, I am Neha, I work as a content writer/sales person at a company. And you can mention your job title (like - sales executive, content writer, etc.) and mention your company. But if you are explaining at an interview, it needs to be more detailed - you can start with where you have lived, studied and worked. Then go on to explain, where have you worked and the key areas you have worked on. If you don't have any work experience, just highlight your qualities and how are they connected to the profile you are applying for.

my name is sartaj khan I am from kunda swabi