Alejandro Parras is an experienced professional in the field of cybersecurity, currently serving as a Malware Analyst at S21sec since June 2021, where responsibilities include developing detection rules for various EDR systems and analyzing malware for Android and Windows platforms. Prior to this, Alejandro worked as a Security Consultant at HISPASEC SISTEMAS S.L. from December 2018 to June 2021 and held the position of QA Assistant at Alumnet Limited from June 2018 to November 2018.