As a beginner, the thing that will take the most time is chord changing and memorising all the shapes. I do not know of any shortcut so just practice practice practice. A tried and tested way to do this is to learn songs.... lots and lots of songs. The side effect will be that in time, most of these skills will grow simultaneously. If you have not yet been introduced to how chords are made & chord theory you can check out my 8 step guide here -
(chord theory essentials)How well you change between chords is another factor to consider. Smooth transitions and good muscle memory are a big part of graduating above being a beginner guitarist. Check out my 6 tips to improve chord changing
Here is a checklist of points for you... Do you know?...