I've been an Object Oriented software developer for over sixteen years with a focus on Java. I have a B.S. degree in mathematics and a minor in computer science. I've completed half of the requirements for a masters degree in mathematics. Thus, I am qualified to assist you.
Given that the exam is tomorrow, I assume that you need help today. My bid is based on an eight hour day. Tomorrow, I will be back in the office and only available at night.
Thank you for considering my bid. Good luck with your exam regardless of who you choose.