Billing and collections part time

Seeking autonomous, persistent, people-skilled person to jump in and help a small law firm do billing and collections. Hope you are someone up to the task of cleaning up messes. Please be upbeat and organized. Also be familiar with the rules that govern collections practices. I am seeking someone to help out of my home office with me. Some remote work is ok. I prefer people who are not pushovers, who are thick-skinned and will want to get my firm paid as much as we deserve. Please have references.