Claudia Sierra Rangel

Claudia Sierra Rangel has extensive experience in office management and quality assurance testing, currently serving as a Jr QA Tester at Leadtech Group since January 2019, focusing on functional test execution and test automation. Previously, Claudia held the position of Office Manager at Leadtech Group, where responsibilities included office operations, organizational management of supplies and meeting spaces, logistical arrangements for travel, supplier coordination, and implementation of workplace wellness strategies. Claudia also gained managerial experience as Gerente de Servicios at Thai Spa Massage Barcelona, overseeing spa operations, inventory management, and employee scheduling. Additional roles include sales management at Joya y Diseño and administrative assistance at Granitarte. Claudia holds a degree in Medico Cirujano from Universidad del Zulia, completed in 2016.