YOU SAID:

I was annoyed by what he has done to me

INTO JAPANESE

彼が私にしたことに私は悩まされた

BACK INTO ENGLISH

I was annoyed by what he did to me

INTO JAPANESE

私は彼が私にしたことにイライラした

BACK INTO ENGLISH

I was annoyed at what he did to me

INTO JAPANESE

私は彼が私にしたことにイライラした

BACK INTO ENGLISH

I was annoyed at what he did to me