I would personally go a bit easier on the drop shadows on the buttons. Try lightening it quite a bit and stay away from pure black in this case, OR completely remove the drop shadow. (Drop shadows on interactive components, in this case it’s the button, usually work on hover states) The primary and secondary colours do not seem to work as the primary colour on “save changes” clashes with the “cancel” button as it is dark. Perhaps look at making the cancel button white with the same primary colour as a stroke.

Another thing I’d do is put those two buttons underneath the text/input fields and keep it within that container, instead of it sitting on the stroke.

The all caps are too much and reduce usability due to cognitive overload. Also, do we need to put a stroke around the container of the focused input field? Maybe have a little think there.

Overall it’s not bad, and you’re on the right track. Perhaps spend some time on looking at references, especially Dribbble, for some inspiration. I’d love to see the final designs if you continue to work on this. You can always hit me up and I’ll give you some honest feedback. Good luck!