With Elixir, can I set up a queue of separate programs written in other languages (Python/TensorFlow) such that when one task is finished, another can be starte

With Elixir, can I set up a queue of separate programs written in other languages (Python/TensorFlow) such that when one task is finished, another can be started right away, or have a programmatic schedule? Essentially, can Elixir act as the scheduler for various tasks, or even spin up AWS instances through its scheduling?