Worked on the github/codeql repository to enhance the quality and reliability of static analysis for Java code. Focused on improving naming consistency throughout the codebase, which increased readability and ensured alignment with established project conventions. Addressed analysis accuracy by refining the improper-intent-verification JavaQL query, reducing false positives related to overridden BroadcastReceiver::onReceive methods. This adjustment improved trust in the static analysis results by targeting specific edge cases. Updated documentation and change notes to clearly communicate these improvements. Utilized skills in code analysis, Java, and static analysis, demonstrating attention to both technical detail and maintainability within a collaborative environment.