Egon Okerman focused on enhancing static analysis precision for Kotlin code within the SonarSource/sonar-kotlin repository. He addressed a false positive in the S6311 rule, which previously flagged suspending functions lacking an explicit dispatcher. By refining the rule’s conditions, Egon ensured that only relevant cases are flagged, reducing unnecessary warnings and improving developer trust in automated reviews. His work involved deep understanding of Kotlin’s coroutine dispatching and static analysis techniques, resulting in more accurate code quality checks. This targeted bug fix laid the foundation for future improvements in rule performance and precision, demonstrating careful attention to both correctness and maintainability.