Hi,
Your project sounds very interesting and simple enough and I believe that I'll be able to perform the task perfectly.
I have over 15 years of experience as Physics and Math teacher; but, I've also done some VA work, which included scraping using a custom made software made in C#. I would only ask if you could provide some clarification as to what the function needs to accomplish, since I cannot provide an accurate estimate of the price I would ask for and the deadline.
You're welcome to check my reviews and should you have any questions, I'll be happy to answer.
Kindest regards.
Milan