Over a two-month period, contributed to the google/ground-platform and google/ground-android repositories by building robust end-to-end testing frameworks for survey workflows. Developed a comprehensive system for creating and verifying surveys, including support for conditional questions and submission validation, using JavaScript, TypeScript, and Selenium. Enhanced test coverage for multiple choice questions on Android, implementing conditional logic to address edge cases and prevent regressions. Refactored test utilities for improved reusability and maintainability, while updating dependencies to ensure CI stability. Focused on expanding automated test reliability and documentation, enabling smoother onboarding and reducing release risk for both QA and development teams.