
He worked as litigation lawyer at Siqueira Castro Advogados (2000 to 2011) and Basilio, Di Marino e Faria Advogados (2011 to 2012).
He joined Guerra e Doin Advogados where he acts as litigation lawyer since 2012.
Guilherme Guimarães earned a Bachelor of Law degree from Pontifícia Universidade Católica (PUC – Rio) and Postgraduate degree in Economics and Corporate Law from Fundação Getúlio Vargas (FGV).
He also earned a Master degree in Constitutional Law at the Pontifícia
Universidade Católica (PUC-Rio).