Flight Control Trim System

I am looking for someone who can write a sketch for an Arduino Uno that will take input from a incremental optical rotary encoder and using a L298N motor controller control a DC Linear Actuator. When the encoder is turned clockwise, the linear actuator will extend, when the encoder stops, the actuator stops, when the encoder turns counter clockwise, the linear actuator will retract. The speed of the encoder turning controls the speed of the linear actuator extending or retracting. In addition to writing the sketch I will need a copy of a schematic of how to make the electrical connections for all of the components. Thank you.