Srilathaa enhanced the apache/nifi repository by extending the JoltTransformJSON processor to support transformation of JSON data stored within FlowFile attributes, not just content. She introduced new properties to specify the JSON source and attribute, enabling more flexible data transformation pipelines. Using Java and leveraging skills in Apache NiFi, attribute manipulation, and JSON processing, she implemented explicit routing so that successful attribute transformations are directed to a success relationship, while failures are routed to failure. This work reduced unnecessary data movement and broadened the processor’s use cases, demonstrating a thoughtful approach to attribute-level data transformation within NiFi workflows.