3D Top - with components (computer generated)
3D Top - without components (computer generated)
3D Back - with components (computer generated)
You get the KiCad files from git repo here.
2 Layer design, while designing, it was a goose chase to get the right position and connection!
In the charge pump (-5V from +5V) block [and other power management block]:
Special care have been taken to reduce the loop (high current path). by using Via and minimal cut in ground plain.
To make the connector even more stronger, we placed copper under it.
So that the connector can get even more strength from the solder.