During May 2025, Awerqo contributed to the projectdiscovery/katana repository by refactoring the parser architecture to support per-instance configuration, replacing the previous global parser state with a dedicated Parser type. This approach improved modularity and reduced circular dependencies, making the codebase more maintainable and testable. Awerqo also enhanced code readability by standardizing import order in crawler_options.go, aligning with Go formatting standards without altering functionality. Leveraging skills in Go, dependency management, and software design, Awerqo’s work laid the foundation for more flexible parser configurations across crawlers, addressing maintainability and testability concerns while focusing on foundational improvements rather than bug fixes.