Leandro Castellanos Brena

Leandro Castellanos Brena is a Senior Software Engineer at Fiserv, with a comprehensive background in full stack web development spanning over a decade. Previous roles include Senior Full Stack Web Developer at ChenMed and Full Stack Web Developer positions at Glanbia Performance Nutrition, AMGG - AM Global Group, Experteam, Yakindu, and the Cuba Central Bank. Expertise includes LAMP stack development, proficiency in PHP frameworks such as Symfony, Laravel, and Zend, and experience with front-end technologies including Angular, ReactJS, and jQuery, as well as database management with MySQL. Leandro holds a Bachelor's degree in Computer Software Engineering from Universidad de las Ciencias Informáticas.