Worked on the cedar-policy/cedar repository to address a Unicode boundary handling issue in the Cedar Language Server. Focused on improving the reliability of policy formatting and diagnostics when processing Unicode text, the solution involved refining how character boundaries are identified and managed. Using Rust as the primary language, along with skills in testing and Unicode handling, the developer delivered a targeted bug fix that reduced the risk of misdiagnoses and formatting errors in Unicode-heavy policies. The work included proper code sign-off and collaboration, reflecting attention to code quality and teamwork while enhancing the robustness of Unicode support in policy workflows.