During April 2025, Gerald contributed to the sherlock-project/sherlock repository by expanding platform coverage and improving code maintainability. He developed a new integration that enables searching for CashApp usernames within the application, enhancing user discovery and broadening the supported site list. Working primarily with Python and applying full stack development skills, Gerald also focused on code quality by performing a comprehensive whitespace cleanup, which improved readability and reduced future maintenance effort. His work addressed both feature expansion and technical debt, resulting in a more reliable and maintainable codebase. The depth of changes supported faster iteration for future contributors.