Build me a residential proxies creation tool

Hello you need to configure WMHCS and make some custom script (probably shell) that will make user authentication at pool ips squid server automatically after payment. Script also need to terminate user accounts at squid server if they don't pay for next month (in WMHCS). we need that kind of [login to view URL] automatic develop ips pools on the Linux servers and create rotating proxies ( for clients option static Proxies - 3 to 15 minutes ips change ) In WHMCS users can choose different packages (10, 50, 100 - 1000 through our website etc rotating proxies) 1. Automatic Delivery/Package Activation of residental rotating proxies to customers (HTTP, HTTPS, SOCKS5) 2. IP Authorization as a form of validating "who" can login to those proxies.( max 4 allow ) 3. Canceling overdue packages automatically / Emailing invoices when payment is due 5. Easily manage ips pools proxies from an admin backend 6. Easily add and manage servers and new IPs (linking servers) 9. Admin backend to handle some of these features as they are not user end related. 10. Script or module can create 100k pool ips per server [login to view URL] can create ips pools locations world wide [login to view URL] the Residental Rotating proxies packages pages on our running site [login to view URL] the client panel one digial clock will [login to view URL] next time ips will change for clients We are looking for person who has done this task before - Residential Rotating pool ips server integration with WHMCS . With free Support, free upgrade module , free problem issue fix ( at-least 1-2 month after the project is completed )