Worked on enhancing accessibility documentation for the facebook/react-native-website repository by detailing new iOS large content viewer properties, including practical usage examples to support developer onboarding and broaden accessibility coverage. Later, contributed to the oxc-project/oxc repository by extending the AST serialization subsystem in Rust, adding range metadata to custom serializers to capture precise node locations. This technical approach improved code navigation, diagnostics, and analytics by enabling start and end position tracking for AST nodes. The work demonstrated depth in accessibility, documentation, and compiler development, focusing on practical improvements that support both end users and developer tooling workflows.