During February 2026, JG Byte contributed to the bluesky-social/indigo repository by delivering two features focused on backend performance and event processing stability. Working primarily in Go, JG optimized string handling within user agent generation and collection matching, resulting in faster workflows and improved code readability. In parallel, JG enhanced the DIDWorker’s event-driven architecture by clearing stale live barriers and reverting control flow for pending events, which simplified processing and ensured correct exit behavior when blocked. The work demonstrated a solid grasp of concurrency and backend development, addressing both performance and maintainability without introducing new bugs during the development period.