Hello,
I am cybersecurity professional and am intimately familiar with proxies, VPN's and all forms of encryption. I would be pleased to assist you with this project, assuming that the proxies are being acquired in a legitimate fashion and or not being used for illicit purposes.
I am aware that the VPN/proxy industry is filled with many bad players, and have personally conducted numerous investigations into the space. I'm also a major advocate for online privacy and can support your project to ensure that anonymity is maintained (if that is your aim.)
Thanks,
Noah