Increase gfpgan's speed

I am looking for a freelancer to help me increase the speed of gfpgan. The current speed of gfpgan is slow, so I am looking for someone to improve its software for a substantially increased speed while keep its face enhancement quality. I need this increase in speed to be significant and not just a slight improvement. This is an important project and I am confident that with the skills of the right freelancer, it can be achieved.