Reymi Ferreira Justiniano was Defense Minister of the Plurinational State of Bolivia in 2015−2018, during the government of Evo Morales. He is a lawyer, with a Master's degree in private international law and a Doctor in constitutional law. In 2014, he served as Deputy Ambassador of Bolivia to the United Nations. He held the position of President of the Bolivian Autonomous University "Gabriel René Moreno" from 2008 to 2012, served as Vice-President of the same University from 2005 to 2008. Reymi Ferreira is also a writer and historian, author of more than twenty books among them "Loving inner sky" (poetry); "Estampas Cruceñas" (historical narration); "The lodges in Santa Cruz" (Essay); "The influence of Andrés Ibáñez in the autonomy of Santa Cruz" (Historical essay); "The conspiracy of lies" (2016, Essay).