Spanish present perfect subjunctive
El Pretérito Perfecto del Subjuntivo also known as El Pretérito Perfecto Compuesto de Subjuntivo and El Antepresente
El Pretérito Perfecto del Subjuntivo is used with specific expressions to refer to finalized actions in the past or finalized actions in the future.
Look at and listen to these examples for finalized actions in the past:
Cuando hayas hecho tus deberes puedes ir a jugar fuera.
When you have done your homework [then] you can go play outside.
Tan pronto como haya almorzado iré a tu casa.
As soon as I have had lunch I will go to your house.
Solo te compraré el móvil después de que hayas aprobado el curso.
I will buy you the mobile phone only after you have passed the course.
Espero que mi jefe me haya pagado el próximo viernes.
I hope my boss will have paid me by next Friday.