You’ve just received your galleys from the publisher, and they want you to proofread the entire manuscript and generate an index by WHEN?!
I can generate your index and have it back to you by the required deadline, leaving you to focus on the text itself.
I have been creating indexes for my own works for over 20 years, and I’m happy to do it for you, at a reasonable rate.
Ask your publisher what they’ll charge to do your index for you, then contact me.