Request: Kubernetes/Horizontal Scaling Deployment

Hello! I am working on scaling an academic web application and we are trying to decide between using Dash or Shiny. Since Dash already has a tutorial for deployment on a single node, it would just be nice if there could be some information on how to horizontally scale with multiple nodes (e.g. using Kubernetes, etc.).

I built an application using Dash and I used nginx to host/run it. I reckon you could use the horizontally scaling feature built in nginx to get multiple nodes.
Does it make sense?