Get a co founder, everything else will be problematic. If that is not possible a freelancer that might become a co founder later. Switching in between will be h

Get a co founder, everything else will be problematic. If that is not possible a freelancer that might become a co founder later. Switching in between will be horrible and slow things down to death. NEVER EVER go with a dev shop. High prices, bad people and the worse they won't care at all and can never become your co founder. Your thing will be doomed from the start.