He started his career at 16 in the club of Academy Football Guinea. After 2 years, he signed with AEK Athens in Greece. Mohamed Keita was selected with the Pre-National Team Selection ( A ) Guinea. In 2014 Keita was named among the Best Talented Footballeur ( Soccer ) Player in this Country.
Keita has played for Guinea under-23 national team. In He was selected with the first Group National Team ( A ) Guinea.