I am not sure if there are any demo videos that go over this, but you can refer to the CICD usecase playbook in the IBM i collection
at https://github.com/IBM/ansible-for-i/tree/devel/usecases/cicd-cli
that provides a build/compile example (see https://github.com/IBM/ansible-for-i/blob/devel/usecases/cicd-cli/build.yml)
and an example for running the generated executable (see https://github.com/IBM/ansible-for-i/blob/devel/usecases/cicd-cli/post_build_actions.yml).