Alexandre Siqueira

Alexandre Siqueira is a seasoned professional in cyber security and software architecture, currently serving as Cyber Security Tech Leader at Mercado Livre since December 2020, where responsibilities include designing and securing crypto asset products and assessing new crypto projects for security integration. In addition to this role, Alexandre has been an instructor for MBA Digital Solutions Architecture at Impacta Tecnologia since October 2022, teaching courses on Cyber Security and Cyberlaw. Prior experience includes roles at HCL Technologies as Enterprise Solutions Architect, CA Technologies as Services Architect, HSBC as Architecture Specialist, Banco Votorantim as Software Architect, Deal Group as Senior Java Consultant, and Claro as Java Software Developer. Alexandre holds a Master of Science in Technology and Innovation from Unifesp and a Bachelor of Science in Computer Science from Universidade Metodista de São Paulo.