Preetham Pulavarthi focused on enhancing the reliability of multi-cursor autocomplete imports in the zed-industries/zed code editor, addressing a bug that caused jumbled import statements when suggestions were accepted with multiple active cursors. Using Rust and leveraging skills in LSP integration and editor development, Preetham updated the completion logic to calculate commit ranges for all active cursors and discard auto-imports if any range intersected with multi-cursor edits. This approach prevented import corruption and duplicated text during code completion. The work included expanding test coverage, performing manual validation, and updating documentation to ensure robust, maintainable multi-cursor completion behavior for developers.