The idea is to use multiple proxy providers who use IP whitelist system and group them into 1 IP/SERVER which will be a main server that check/filter all these proxy and forward them to multiple servers.
So even if my machine IP is not whitelisted on proxy provider X, I will be able to use their proxy using my server who have its IP whitelisted.
PRICING CAN BE DISCUSSED, as I have no expertise on the field you have to offer your pricing.
11 wafanyakazi huru wanazabuni wastani wa $458 kwa kazi hii
I will use Squid http proxy to setup it on your server so it will randomly proxy requests to other proxy server. It will exactly as you described and can setup it in an hour.