Hello there! I'm Luiz E. Sivieri and I'm from Brazil. I have a Major in Physics by Pontifical Catholic University of Paraná (PUC-PR). During my undergraduate studies I was awarded a scholarship in the Institutional Project for Scholarships to Begin Teaching (PIBID) and I also worked as a Temporary Teacher for the Paraná Department of Education (SEED-PR). I'm a M.Sc. in Physics from Aeronautics Institute of Technology (ITA), and currently working as a PhD student in Physics at (ITA). I'm working in the field of Nonlinear Dynamics and Complex Systems with emphasis on Celestial Mechanics.