Ardunio Vibrating Device Project - repost

Hello everyone, I am designing a device that will, turn off and on, and have variable speeds, for four mirco-motors. I have two programs that I have tested separately on my UNO controller (one program to turn the motors on and off and one program for variable speeds) and they works well for my project; however I wanted to combined them in Ardunio and have two buttons on 1 + 4 Matrix keypad switch toggle between the codes. Due to work conflict and my home schedule, I don't have the time to spend on this project; therefore, I will like to hire a programmer to completed my code. I will pay the programmer thru Paypal. Thank you, Norman