Ali Grami focused on backend development and API work in the MHSanaei/3x-ui repository, where he addressed a data integrity issue affecting client timestamp preservation. He implemented a targeted fix in Go that ensured client updated_at fields remained unchanged when parent inbound records were updated, thereby preventing unintended data loss and maintaining historical accuracy for downstream analytics. The solution was delivered as a minimal, well-scoped change, reflecting careful attention to the repository’s workflow and data consistency requirements. Ali’s work demonstrated depth in backend engineering, emphasizing robust data handling and reliability within the context of API-driven service architectures and Go development.