I am looking for educational programmes which can be conducted online (any kind of things: full MSc., degree certificates, postgraduate courses, modules, MOOCs ...). Topics I am looking for: advanced optimization such as column generation, (meta)heuristics, reinforcement learning, ... Any recommendations? Feel free to share experiences!

Longer background: I have an MSc. in Engineering during which I focussed on optimization methods (MILP, heuristics, queuing models ...) in a specific sector. At my work, I get the freedom to develop myself further into the field with the goal of being able to develop (prototype) tooling for decision support at our clients.