Worked on the Mellanox/ufm_sdk_3.0 repository to enhance the Docker Hub image publishing workflow by introducing a secure authentication mechanism and improving script reliability. Focused on the CI/CD pipeline, the developer updated the Jenkins pipeline using Groovy and Bash scripting to ensure that credential handling was robust and unauthorized uploads were prevented. The Docker Hub Image Uploader feature was delivered with careful attention to secure script execution, reducing the risk of credential leaks and improving automated publishing reliability. This work leveraged Docker, Jenkins, and scripting skills to streamline the image publishing process and strengthen the overall security of the deployment workflow.