Guido Rajngewerc

Guido Rajngewerc is an experienced Sr. Security Engineer at Preply since October 2021, focusing on enhancing security posture and standards for the e-learning platform, including developing automation for vulnerability monitoring. Prior to this role, Guido served as a Sr. Application Security Engineer at Onapsis Inc. from January 2017 to September 2021, where responsibilities included vulnerability assessment, SDLC security, and internal training development. Additional experience includes backend development as a Python Developer, teaching assistant roles at the University of Buenos Aires, and secondary school teaching in computer science. Guido holds a Licenciatura en Ciencias de la Computación from the University of Buenos Aires and a Perito Mercantil degree from Escuela Superior de Comercio Carlos Pellegrini.