Worked on enhancing privacy-aware code completion for Rust development tools, focusing on both the rust-lang/rust and rust-lang/rust-analyzer repositories. Developed logic to conditionally hide private items in code completion suggestions based on the 'private editable' setting, allowing users to control the visibility of private imports. This approach improved the relevance of code suggestions and reduced unnecessary noise, aligning behavior across the compiler and analyzer layers for a consistent developer experience. Utilized Rust and applied expertise in compiler internals and IDE development to deliver these features, ensuring traceability through documented commits and supporting maintainability within the Rust ecosystem.