Worked on reliability and maintainability improvements for kyma-project/telemetry-manager and kyma-project/opentelemetry-collector-components, focusing on user onboarding and support efficiency. Addressed a documentation issue in telemetry-manager by correcting the Jaeger security configuration link, which streamlined access to security details for users. Refactored the admission webhook setup in telemetry-manager using Go and Kubernetes webhooks, consolidating registrations and handlers while introducing dedicated setup functions to enhance scalability and test coverage. Improved dependency management in opentelemetry-collector-components by updating the Dependabot configuration to track the testify library, ensuring timely updates and more reliable testing. Emphasized CI/CD configuration and documentation quality throughout.