I have been responsible for automating a large portion of the software build environment for Cpac Systems marine products. Basically new software is built by an automated build server every time someone commits new code to the software repository, but also on request when a software release needs to be done. I have automated the build and release processes piece by piece and now (with a few exceptions) we can release a new software for a large batch of products in a matter of minutes, compared to before when a software release could take a day. The reason for this is Python scripts that handle the complete build and documentation process of every software, which is done in parallell for a multitude of products. Before this process would be done by individuall software programmers for "their product" on build day.