Alfredo David Sotelo Zamora is an experienced software testing and quality assurance professional currently serving as a Software Test Engineer at IBM since July 2022. Previous roles include Senior Quality Assurance Tester at NTT DATA, Senior System Engineer at Indra, and Scrum Master in Digital Transformation Architecture at Santander Tecnología, where Alfredo enabled agile methodologies and promoted organizational change. Alfredo's extensive background in agile testing includes leadership positions at BSD Enterprise and Vision Consulting, focusing on software testing analysis, planning, and execution. Alfredo holds a degree in Software Engineering from UAQ Facultad de Informática.