Worked on backend development and cloud storage integration across IBM/ibm-object-csi-driver and IBM/CodeEngine repositories, focusing on practical improvements to storage workflows. In the CSI driver, introduced optional locationConstraint handling in Go, enhancing persistent volume compatibility and reducing configuration complexity. Also implemented logic to terminate stuck fuse processes, improving pod lifecycle reliability within Kubernetes environments. For CodeEngine, delivered the Bucket Explorer feature in the helloworld app, enabling users to upload and browse files in mounted buckets through an HTTP server interface. Demonstrated proficiency in Go, Kubernetes, and file handling, with a focus on robust, end-to-end cloud storage solutions and operational stability.