Looking or someone to code a 16F88 for Knight Rider project

Hi
I am needing someone to code a 16F88 for use with a custom Knight Rider Light. It must be a PIC16F88. In the end, I request that I have the complete C code written for this project, not just a hex file.
I am a electrical engineer designer and interested in making a Knight Rider light for my own vehicle. I have tried to code my own 16f88 but can not write the code to achieve what I want from the 16F88.
Here is a summary of what I want from the PIC16F88
Use internal PIC clock freq (4mHz)
MCLR is OFF
PortB 0-7 is output for Light output
PortA will be a mixture of In and Outs
PortA - (In)
RA0 will start the code, like power button (PIC VDD and VCC while be maintained)
RA2 will select to different light pattern in the code
RA3 will speed-up the light pattern
RA4 will speed-down the light pattern
Port-A (Out)
RA1 Constant out while code is running (Power Indicator)
RA6 quick Pulse out when 1st PortB lamp is triggered by code

I would like for the PIC to remember what scan pattern and speed the code was performing when shut off. (Press of RA0 to power down PIC)

Thank you for considering my project.
TONY