Worked on the kanisterio/kanister repository to enhance the reliability of storage operations driven by Portworx CSI, focusing on backup and snapshot workflows. Developed a feature in Go that treats transient errors as retryable during volume snapshot operations, thereby reducing the likelihood of failures caused by temporary issues. This approach involved hardening error-handling logic and improving retry mechanisms, resulting in more predictable and robust backup processes. Emphasized backend development and thorough testing to ensure code quality and maintainability. The work delivered measurable business value by minimizing backup-related downtime and supporting faster recovery planning through improved operational reliability and error resilience.