Worked on the openvinotoolkit/openvino repository, focusing on improving code quality and release readiness. Addressed a bug involving incorrect escape sequences in Python string literals, resolving compile-time warnings and enhancing code correctness across multiple files. Applied expertise in Python and regular expressions to convert several regex patterns to raw strings, ensuring accurate evaluation and reducing the risk of subtle runtime errors identified by static analysis. Performed targeted clean-up of typos and minor issues in affected modules, which contributed to a smoother CI process. The work emphasized debugging and maintainability, supporting the stability of the upcoming 2026.1 release.