How to redirect apache public url to docker container?

I searched already that it has something to the redirect module in apache, but I decided to ask here if someone can give me a direction where I should follow, because I am a bit lost.

The current situation is: I have a droplet with CentOS 7 x64 and within this droplet my docker user with some docker containers (just showing 2 to better exemplify):

CONTAINER ID        IMAGE                     COMMAND                  CREATED             STATUS              PORTS                      NAMES
f381c6a9a341        image1                  "docker-entrypoint..."   4 weeks ago         Up 3 weeks          0.0.0.0:15435->5432/tcp    app1_postgres
69fb1e99b463        image2-nodejs_web      "/docker-entrypoin..."   3 weeks ago          Up 3 weeks          0.0.0.0:10443->443/tcp   app1_nodejs

There is a container for the nodejs app and another container of the database for this app. Everything works and they can communicate with each other.

Besides, in this same droplet (outside docker) I have the user apache where I run httpd with my static portfolio in my custom domain https://www.myportfolio.dev.

What I would like: If I access https://www.myportfolio.dev/apps/app1 it redirects somehow from the apache to the docker container running my nodejs app in the exposed port 10443.

What I could do until now: if someone access https://www.myportfolio.dev:10443, which is the https port I have opened for the nodejs container, the app is accessible, but this is not the approach I want. I want to have the /apps/APP_NAME in the url redirecting to the specific containers.

Additional info 1: I usually have routes in my nodejs and react apps, for example:

https://myapp.com/ https://myapp.com/login https://myapp.com/home https://myapp.com/products https://myapp.com/insert

among other routes, and the redirect should work fine for this routes also.

Additional info 2: Either in my portfolio either in my apps I always use SSL. Please correct me if I am wrong, but the SSL key pairs for my portfolio can also be used for all my apps, because the apache httpd remains the same, it will be used as a “proxy” !?

Additional Question: Should I also create a subdomain for this app from the example before I configure them in apache? Something like CNAME e.g. myapp1.myportfolio.dev?

I would be really thankful for every help I receive here.

Thanks in advance!

Best Regards, Gabriel