Alexandre Gigleux enhanced the SonarSource/sonar-plugin-api repository by improving API documentation and refining code to support better developer onboarding. He focused on clarifying the addTelemetryProperty key naming convention, providing concrete examples to guide plugin authors and reduce integration errors. Working primarily in Java, Alexandre updated SensorContext.java to ensure consistency with the new documentation, aligning code behavior with the documented contract. His documentation-driven approach addressed API usability challenges, making it easier for developers to adopt and correctly implement the API. Over the month, his work demonstrated strengths in API design, code maintenance, and clear technical communication, though no bugs were fixed.