Using Meteor to build an eCommerce CMS

Hello
I am trying to build an eCommerce CMS app but I have a bit of problem which is I have no knowledge of back-end at all. All I know about coding is front-end things(JavaScript, Angular, etc).

my question is can I build an eCommerce CMS app with Angular and Meteor?

Yes, You can. I recently gave a try at this which you can check out here : https://github.com/meteor-ecommerce/meteor-ecommerce. It is mostly backend till now as ans we are still working on frontend.