Simplify the following text for a Grade 8 native English-speaking person.
Original: JosÃ Ricardo dos Santos Oliveira or simply Ricardinho ( born May 19 , 1984 , in JoÃ # o Pessoa , Brazil ) is a Brazilian striker , who plays for Mogi Mirim EC .
Simplified: JosÃ Ricardo dos Santos Oliveira ( born 19 May 1984 ) is a Brazilian football player .