-Mathematical Journal Reviewer: 

Differential Equations and Dynamical Systems (Springer); 

Annals of the Brazilian Academy of Sciences - Mathematics;

Asian Research Journal of Mathematics; 

Pro Mathematica (Peru); 

Brazilian Physical Society (SBF).

-Examination Committee for selecting permanent positions:

• Select permanent positions on Mathematics for Federal University UFABC, São Paulo, Brazil, August 2023.

-Examination Committee for hiring substitute Lecturers in Mathematics:

• UNESP University, campus São José do Rio Preto in the years 2016, 2022, 2025. 

-Examination Committee for selecting PhD and Master students: 

• Select PhD students for UNESP University, campus Ibilce, 2024. 

• Select Master students for UNESP University, campus Ibilce, 2023-2025.

-Examination Committee for PhD and Master Qualification Exams: 

• Examination committee for Doctoral Qualification in 2020-now.

• Examination committee for Master Qualification in 2020-2025.