Simplify the following text for a Grade 7 native English-speaking person.
Original: Maicon Douglas Sisenando ( born 26 July 1981 in Novo Hamburgo ) , commonly known as Maicon , is a Brazilian footballer who plays as a right back for Italian Serie A club Internazionale .
Simplified: Maicon Douglas Sisenando ( born 26 July 1981 ) is a Brazilian football player .