The FreeMED Foundation never used your billing (FreeB) and AR design so you could not possibly be familiar with what is now there. If that was true you name would be on the patent that was filed to protect the FreeMED Foundation Billing & AR System for commercial purposes. You name does not appear anywhere on the list of developers credits. What you developed and work on was considered unsuitable . It was determined that it would never meet the performance requirements required of a billing & AR system. Reluctantly, even though your were advised by members of the FreeMED Foundation that you design had serious shortcoming, the FreeMED Foundation had to scrap it and start all over again. The final result was a community effort that produced REMITT. That is the billing and AR system that the Foundation uses. It never used anything you developed. It wasn't good enough as witnessed by the revisions which have to be made to FreeB that you are using. I do not think you should make too many claims at being an expert coder. You are not. Your best skills lie elsewhere.