Worked on improving the merge workflow reliability in the microsoft/vscode repository by addressing a critical bug related to file URI consistency during file rename operations. Focused on ensuring that references remained accurate in both current and incoming branches, the solution involved debugging across a large TypeScript codebase and carefully assessing the impact of changes on cross-branch URI resolution. Utilized Git and full stack development skills to implement the fix, which now prevents broken references and reduces the need for post-merge troubleshooting. This contribution enhanced collaboration for developers working on large projects by making merge operations more stable and predictable.