Ribka Widya Ningsih Tambunan

Ribka Widya Ningsih Tambunan is a Quality Assurance Engineer with extensive experience in software testing, currently employed at Cashlez since October 2024, focusing on Point of Sale (POS) systems and various testing methodologies including Android and WEB testing. Previous roles include a tenure at PT Alto Network from September 2022 to October 2024, where Ribka was involved in end-to-end testing, performance analysis, and bug tracking. Earlier, Ribka worked as a Software Tester at CODE.ID, gaining expertise in developing automation for front-end applications. Ribka holds a Bachelor's degree in Computer and Information Systems Security/Information Assurance from BINUS University, expected in August 2025, and a Diploma of Education in Information Technology from Institut Teknologi Del.