Hey there you, yep I read it, I'll be upfront and honest, I live in Ireland and I wouldn't be able to eat if I charge 5$ an hour, hey you can't even buy a beer for that money where you are :)
I was born in the UK, so English is my native tongue, am happy to work adhoc, I've been coding since I was aged 11 all the way back in 1978, been exclusively using Unity since 2013 and am currently studying for the expert gameplay developer cert.
Happy to knock up a piece of code for you to review, as for code commenting (I hate it - just being honest, what coder doesn't) but for 15$ an hour I guess I could make the effort :)
All the best
Chris
Oh and my mantra is KISS!