Daniel de Oliveira is an IT Community Leader in Brasilia, capital of Brazil. He founded and has been the Leader for more than thirteen years of the Brasilia Java Users Group ( www.dfjug.org), one of the top JUG in the world, with more than 52,300 developer members. He is a Java Champion, a book writer and writes articles about Java environment in his column in the MundoJava (Java World) magazine. Working as a Consultant for more then 10 years has been attending client banks, such as Banco de Brasilia, Caixa Economica, Banco do Brasil and Ministry of Planning.
With more than 37 years of experience in the computer market, he is a Java instructor for the blind and deaf people and creator of the Ryben