Worked on the github/codeql repository to improve the reliability of code analysis by addressing configuration file identification issues. Focused on a bug fix that made the matching of Web.config and Web.Release.config files case-insensitive, ensuring that configuration files are correctly recognized regardless of filename casing across different environments. Utilized skills in code analysis and configuration management, applying expertise in QL to enhance the robustness of the analysis pipeline. This targeted change reduced configuration-related errors and contributed to the overall stability of the system, reflecting a methodical approach to maintaining and improving the quality of automated code analysis workflows.