Developed cross-platform Web Search TextInputType support for Flutter, delivering a consistent and native-like search experience across iOS, Android, and web environments. Work in the flutter/engine and engine-flutter-autoroll/flutter repositories involved mapping the new input type to native behaviors, such as dedicated key handling on iOS and URL input mapping on Android. Integrated with the TextInputChannel to ensure reliable input communication between layers, and implemented comprehensive tests to validate behavior across platforms. Leveraged Dart, Java, and Objective-C alongside skills in platform integration and UI/UX design, resulting in improved search UX and streamlined development for search-driven mobile features.