During May 2025, Abdelrhman Shawky developed a core feature for the MichaelCade/mcp-go repository, focusing on enhancing session management in Go-based backend systems. He introduced the SessionWithClientInfo interface and integrated it across various session types, enabling the server to persist and retrieve client information throughout the session lifecycle. This approach leveraged Go interfaces and interface-driven design to support auditing, personalization, and more consistent security decisions. By persisting client details in server sessions, Abdelrhman established a foundation for policy-based access controls and user-centric workflows, demonstrating depth in API design, backend development, and session lifecycle management within a production codebase.