Thank you for the suggestion!

I’m working full time on this, yes. Funding from my savings at the moment and don’t have plans for any external funding or VC.

For monetisation, considering building a self-hosted and managed (SaaS) webUI for managing remote clusters and apps on them with value-added PaaS-like features.

That sounds interesting, maybe I could help on the business side of things somehow. I'll email you my calendar link.