2017 Biology and Chemistry Teacher at Alegria do Saber school, Japan.
2011-2016 Rio Branco city Epidemiology department and Ph.D. course, Brazil.
2010 Assistant researcher at Agladze Lab, Kyoto University, Japan.
2008-2009 Assistant researcher at Immuno Lab, Federal University of Bahia, Brazil.
2004-2006 Assistant researcher at 1st Surgery Lab, Shiga University, Japan.