CIO at Federal University of São Carlos from Nov/2015 to Dec/2016.

Member of the Steering Committee of the Academic Network of São Paulo (ANSP) since 2014.

Head of the Steering Committee of the Academic Network of São Carlos (REDECOMEP) – REDESanca from September 2014 - April 2018.

Head of the Post-Graduate Program in Computer Science at UFSCar from Nov/2013 to Oct-2015.

CAPES - Committee for the evaluation of Post-Graduate programs in Computer Science - 2013.

Gest Editor from the Concurency ant Computation Practice and Experience (special issue on WPBA 2014).

I have worked as reviewer for some international journals: Paralle Computing (PARCO), Concurrency and Computation: Practice and Experience, Journal of Systems Architecture (JSA), Journal of Distance Education and Technology (JDET), Journal of Parallel and Distributed Computing (JPDC), and Journal of Systems and Software (JSS).

I served as member of program comittees for the following conferences: VECPAR 2018 (co-chair), SBAC-PAD 2016, CARLA 2016-2017, SBRC (2015-2018), CBD 2015, Cloud Computing (2013-2016), Salão de Ferramentas do SBRC (2015,2016), SBESC 2017, Jornadas Chilenas de la Computation-JCC - a Track from SCCC (2017 - 2015), WPBA 2014 (chair), WSDP 2014, WCGA (2014-2017), CloudCom 2013, MPP (2012,2013), WSCAD (2017-2011),