Rajiv worked on enhancing ingress control mechanisms in the livekit/protocol and livekit/livekit repositories, focusing on backend development and API design using Go and Protocol Buffers. He implemented an enable/disable flag for ingress sessions, allowing sessions to be deactivated without deleting them, which preserves stream keys and improves security. His approach included updating API endpoints and validation logic to ensure new connections are rejected when sessions are disabled. Rajiv also fixed gating logic in ingress processing, aligning behavior across protocol and runtime components to prevent unintended ingress. The work demonstrated thoughtful attention to cross-repo consistency and robust session management practices.