Worked extensively on cross-architecture build systems and containerization for Red Hat Data Services, focusing on enabling and optimizing s390x support across repositories such as lm-evaluation-harness and vllm-cpu. Delivered multi-architecture Docker images, streamlined dependency management, and resolved architecture-specific build issues using Dockerfile, Python, and Shell scripting. Enhanced CI/CD reliability by integrating Tekton Pipelines and addressing RPM version mismatches, which improved deployment consistency on IBM zSystems. Implemented targeted fixes for Arrow library integration and optimized Docker images for Parquet support, reducing image size and build failures. The work demonstrated depth in build automation, system architecture, and multi-arch infrastructure maintenance.