Mairon Mahzoun developed external build orchestration for the devkit AVS build target in the Layr-Labs/devkit-cli repository, introducing a --target override flag that enables integration with external build scripts and forwards positional CLI arguments to custom scripts. This feature was implemented using Go and Bash, with a focus on CI/CD and CLI development practices. Mairon ensured reliability by adding comprehensive unit tests to validate script invocation and argument forwarding, supporting automation and reproducibility in build pipelines. The work demonstrated depth in both feature design and testing, addressing integration needs without introducing new bugs, and maintaining strong traceability through detailed commits.