• Collaborated closely with project managers and developers to diagnose and document new features for the payment system's user interface, ensuring seamless integration and high-quality performance.• Demonstrated exceptional dedication and attention to detail while employing Agile development practices to develop and document 600 test cases using Jira project management software.• Played a critical role in ensuring the success of the project by conducting weekly meetings with development teams from India and Argentina, delivering insightful feedback and guidance that significantly improved system functionality and user experience.• Thrived in a fast-paced and dynamic environment, taking on new challenges with enthusiasm and contributing valuable insights to drive project success.