Automated Program for Coding Appointments in Google Cal to Invoices in Quickbooks

I'm looking for a freelancer who can create an automated program for coding service appointments in Google Calendar to invoices in Quickbooks. The program must have a feature for recurring invoice scheduling and should automatically deliver invoices via email. It should also be able to generate automatic invoice numbers and support customizable invoice templates. I'm looking for someone who has experience and expertise in creating such a program. If you think you're the right person for this project, please get in touch and include details of any relevant projects you've done in the past. Thanks for your time.