I think it’s fine to share your own work if it’s relevant! And at a glance, that seems very relevant.
Re self-promotion: you can check the guidance I wrote more specifically for advertising jobs — I’d bet that it is relevant to this question.
Moreover, you might want to consider link-posting or cross-posting relevant content.
I think it’s fine to share your own work if it’s relevant! And at a glance, that seems very relevant.
Re self-promotion: you can check the guidance I wrote more specifically for advertising jobs — I’d bet that it is relevant to this question.
Moreover, you might want to consider link-posting or cross-posting relevant content.