Best way to level a dirt section without a rototiller?

I have a fairly small irregular section of dirt about 20 square feet or so. I've spent the last six weeks killing the Bermuda grass and it is finally all dead and I can start moving the dirt around.

The problem is that the ground is very uneven. There are some raised areas and some indented areas. Should I turn it to mud and then move the loose soil around?

The dirt is quite hard underneath a fine powdery soil.