Wordplaypen:• Directed weekly production meetings and assigned tasks to enhance team efficiency; mentored up to 10 contributors through educational tutorials and sessions, providing guidance and feedback.• Led redesigning efforts for the localization of user interfaces, identifying and rectifying language specific defects; optimized design to support the nuances cultures, with the interface currently available in 3 languages and more being developed.• Spearheaded and implemented accessibility features within the user interface, creating contents for users with visual and cognitive disabilities.• Authored automated tests for new features and defect fixes, ensuring the updated designs and features are consistent with the program logistics.