Worked on the open-telemetry/opentelemetry-java-instrumentation repository to enhance testing for the Java Instrumentation agent, focusing on log observability. Developed an end-to-end test that constructs a logger, emits a log record, and verifies that the exported record matches the original, thereby improving validation of log export fidelity. This addition strengthens regression protection for log handling, reducing the risk of production issues related to log export and retrieval. Utilized Java and OpenTelemetry, applying testing best practices such as fixture setup and assertion validation. The work deepened test coverage for log handling, contributing to the reliability of the agent’s observability features.