I am Adjunct Professor at Universidade Federal de Pernambuco (UFPE). Previously, I was Assistant Professor at Campus Quixadá of Universidade Federal do Ceará (UFC) (2017 - 2019).PhD (2018) and MSc (2015) in Computer Science from UFPE. Graduation in Computer Engineering from Universidade Federal do Vale do São Francisco - UNIVASF (2012). My main research lines include Safety- Critical Systems, Information Security, Software Engineering, and Requirements Engineering. I have publications on these topics in journals, international conferences and workshops and I participate of conference program committees as well as journals reviewer. Contact me at jffv@cin.ufpe.br.