Smart power plug (Neo Coolcam) custom component

Hi everybody =)
I succefully connected a Neo Coolcam Power Plug via Z-Wave to Home Assistant and the result is a lot of badges with all smart plug data (some of them not so useful).

I wanna create a custom component to achieve something like this mock-up:

How can I achieve that? Is there any tutorial to follow? I read all basic documentation about entities, components, and so on, but I didn’t understand very well how multiple data can be combined in the way as my mock-up.