Worked on the valkey-io/valkey repository to enhance the stability and reliability of the RDMA benchmark and server components. Focused on centralizing RDMA WRITABLE event handling using createFileEvent, which improved event registration and reduced stalls during heavy GET workloads. Addressed server crashes caused by concurrent RDMA connections by deduplicating pending list entries and safeguarding connection state during disconnections, mitigating use-after-free issues. Implemented targeted fixes in C to ensure proper event handler execution and cleanup, especially under high concurrency and interrupts. Demonstrated skills in concurrent programming, network programming, and system programming, aligning changes with broader libvalkey ecosystem improvements.