Worked on the camunda/connectors repository to deliver a default result expression and response-mapping feature for Slack and HTTP connectors, streamlining how connector responses are mapped into process variables. The approach involved implementing default expressions and regenerating element templates, ensuring versioned template hygiene and consistent configuration across the codebase. By focusing on API integration and backend development using Java and JSON schema, the work reduced manual setup and improved maintainability for downstream process automation. Version bumps and template adjustments were introduced to enhance release hygiene and compatibility, while naming fixes for REST connector templates addressed potential misconfigurations and supported long-term maintainability.