Hey there,
After reviewing your project description the point is clear that you have a list of proxy along with IP, Port, Username, Password or sometimes you don't have a username and password, Now you want to use the proxy list on your server and you want the IP's should be rotated.
I'm very experienced with Network Administration & System Administration.
I'll be happy to do this for you.
Thanks in advance for giving the opportunity to working with you.
Have a good day.
Best Regards,
Serazum Munir.