During March 2026, Ashida focused on improving route resolution reliability in the opennextjs-cloudflare repository. Addressing a bug where generic path suffixes could cause incorrect module matches, Ashida implemented a length-based sorting mechanism to ensure longer, more specific paths are prioritized during resolution. This approach involved refactoring JavaScript and TypeScript code, updating all relevant endsWith chains, and introducing comprehensive unit tests to validate the new logic. By emphasizing test-driven development and cross-file impact assessment, Ashida enhanced module loading and routing consistency across environments, demonstrating strong skills in Node.js, full stack development, and robust testing practices within a production context.