Daniel Sierra Calle

Daniel Sierra Calle is an Agile Tester at Banco Davivienda since April 2022, specializing in Agile/Scrum methodologies, where responsibilities include designing, developing, and executing manual and automated test plans and cases. Previous roles include Application Administrator at Banco Davivienda, managing CRM Siebel and Bizagi, and Consulting Software Engineer at Oracle, focused on the implementation and administration of the Oracle Billing and Revenue Management system. Daniel holds a Bachelor's degree in Systems Engineering from Universidad EAN and is pursuing a specialization in Technology Management and a diploma in Project Management. Additional education includes training in Scrum, web design, and innovation at Tecnológico de Monterrey and other institutions.