Need to create a "Motor Driver" electronic schema (diagram) + bill of materials +

Job ID: 31576171

Budget: $30 – $250 USD

I am looking for an electronic engineer who can create a electronic schema (diagram) including electronic components and PcbDoc file because I have to build a motor driver.
I have a motor driver that we operate with 160Watt / 12V motors.
However, we need a motor driver that can operate 320 watt motors and even 750 watt motors. So it means we need to different motor drivers.
I can provide all information about our small motor driver so it should be easy for you.