Iyan improved build and packaging workflows across open-quantum-safe/liboqs and Qiskit/qiskit-ibm-runtime, focusing on reliability and maintainability. For liboqs, Iyan refactored the CI process to use random build directories and dynamic path discovery, reducing conflicts in concurrent builds and simplifying test script maintenance. In Qiskit/qiskit-ibm-runtime, Iyan enhanced packaging hygiene by adjusting pyproject.toml to exclude non-package directories from built wheels, which reduced install size and improved cross-environment consistency. These changes were implemented using Python, Shell scripting, and TOML, demonstrating a methodical approach to build system configuration and CI/CD best practices with targeted, auditable improvements.