Questions & Answers about Marta stampa il curriculum e lo mette nella cartellina.
Here stampa is the 3rd person singular present tense of stampare.
So:
- io stampo = I print
- tu stampi = you print
- lui/lei stampa = he/she prints
In this sentence, the subject is Marta, so stampa means prints.
Yes, Italian often omits subject pronouns, because the verb ending usually shows who is doing the action.
For example:
could work in the right context if it is already clear that we are talking about Marta.
But here Marta is included to make the subject explicit.