Sabina Zaripova modernized the ProxyConfiguration naming across WebDriver capabilities modules in the mozilla/gecko-dev repository, focusing on improving code clarity and maintainability. She refactored the existing Proxy class to ProxyConfiguration using JavaScript, aligning the codebase with updated naming conventions and reducing ambiguity in capability parsing. Her approach incorporated code review feedback to ensure consistency and reliability throughout the modules. By standardizing terminology, Sabina enhanced the readability and future refactorability of the automation infrastructure. The work leveraged her skills in JavaScript, refactoring, and WebDriver, resulting in a more maintainable codebase that supports downstream automation and ongoing development efforts.