Worked on reliability and deployment improvements across the dora-rs/dora and apache/seatunnel repositories. In dora-rs/dora, addressed stale dataflow membership by implementing cleanup logic that removes disconnected daemons and notifies peers, ensuring consistent system state after daemon exit. For apache/seatunnel, contributed deployment documentation for managed Kubernetes, detailing configuration steps and provider-specific considerations to streamline cloud deployments. Utilized Rust for backend development and Markdown for documentation, applying DevOps and Kubernetes expertise. Maintained code quality through targeted fixes and adherence to project standards. These efforts reduced operational toil, improved system reliability, and accelerated onboarding for users deploying on managed Kubernetes platforms.