Juan Callejas

Juan Callejas is a seasoned professional in quality assurance and systems engineering, currently serving as a Senior Functional QA at MAS Global Consulting since July 2020, where responsibilities include providing testing services for an American energy efficiency company. Prior experience includes roles at Globant as a Semi Senior QC Analyst, where mobile testing services were delivered for Android and iOS platforms, and contributions to projects like the ESPN and Cricinfo apps. Earlier positions at Choucair Testing S.A. spanned several levels as a Test Analyst focused on the Factoring Bancolombia project, and initial roles at Alarmar Ltda as a Systems Engineer, Technologist, and Intern. Juan Callejas holds a degree in Systems Engineering and a Technologist in Systems from Institucion Universitaria Salazar y Herrera.