During March 2026, Pelda enhanced the rails/rails repository by developing a Unicode-aware title capitalization feature, extending the titleize method to accurately handle lowercase Unicode letters and improve support for non-ASCII content. Using Ruby and Ruby on Rails, Pelda implemented targeted logic to address edge cases in internationalization, ensuring that UI text renders correctly across diverse locales. The work included comprehensive test coverage to validate the new behavior and prevent regressions, reflecting a test-driven approach. This contribution deepened the robustness of global content presentation, demonstrating solid back end development skills and a thoughtful focus on international user experience requirements.