Worked on the aws/rolesanywhere-credential-helper repository to expand deployment compatibility by implementing multi-architecture Docker build and test support. Leveraged Docker, AWS, and YAML to create new Dockerfile configurations, enabling the credential helper to be built and tested across multiple architectures. This approach reduced deployment friction and ensured consistent behavior in diverse environments. Updated repository documentation in Markdown to clearly outline the new build and test workflows, making it easier for users to adopt the changes. The work laid a foundation for future CI/CD automation, positioning the project for improved continuous delivery and broader platform reach without addressing major bug fixes.