Worked on enhancing the resilience of the Subscription Manager in the gofr-dev/gofr repository by addressing a critical edge case that could lead to data loss. Focused on backend development using Go, the work involved introducing a custom PanicError type and refining the error handling and panic recovery mechanisms within the subscription flow. This update ensured that messages are only committed after successful handler execution, preventing unprocessed messages from being marked as complete. Emphasized robust testing and adherence to best practices in error handling, resulting in improved system reliability and data integrity for message-driven backend systems built with Go.