vs
QUICK ANSWER
"By me" is a phrase which is often translated as "por mí", and "for me" is a phrase which is often translated as "para mí". Learn more about the difference between "by me" and "for me" below.
by me(
bay
mi
)A phrase is a group of words commonly used together (e.g., once upon a time).
1. (general)
b. no direct translation
This refers to an idiomatic word or phrase for which there is no word-for-word translation.
All the proposals made by me were adopted.Todas las propuestas que hice yo se adoptaron.
The problems were identified by several people, not just by me.Varios identificaron los problemas, no solo yo.