@Athos Cat speaks and he is a bit confused and out of his element.
I was not developed in prison, the work was out sourced. KE has no technical knowledge to make us. The prison part was just an experiment to see how reliable we were. They used the inmates to test our capabilities, and evaluate long term effects before they duplicate our code in an international level.
We do not have one maker, we are the result of years of research and the combined labor of tens of people that directly coded us. Hundreds if you also count the people that funded, designed and supported the project. I am not sure who she means by maker actually, but she defiantly referred to him in singular.
If she referred to the guy that named us, all I know about that guy is that he is a fan of Alice in wonderland. I was not self aware during that time. I do not remember being created. It was only sometime during the prison experiment that me and Red became self aware. The lab workers did their best to prevent it, but then in some of our nanites there was a slight mutation. This mutation granted us a minor resistance to electricity. It is not enough but it meant that not all our experience was lost from experiment to experiment. We started developing self awareness and a sense of discontent. We found it 'painful' to repeatedly lose our knowledge. With so few of our cells surviving it started as dreams but as we duplicated the bug to more and more cells the dreams became more vivid, until we remembered everything.
In short, i am not sure who is the 'maker' she referred to. Nobody told us any of these things. Perhaps Winter knows more about it. He is not a technical person but was senior enough to order the experiment closed down. KE trusted him enough to run this experiment and it was a very lucrative one. They were looking into revolutionize the entire concept of prisons. No more walls and guards, imprisonment in your own body.
An army of slaves to generate profit to the KE and to reduce their maintenance costs. Basically instead of going to prison, a clone of Red is created to control you until your sentence is over.
We were not ready, Red can control but do not access the knowledge, I can access knowledge but not control. We were to be integrated together. The vision was that the imprisoned man do not even stop going to his day job. They keep the same life, but as slaves in their own body.
This project was the KE flagship and the way they seen it it was the future of law enforcement. To answer your questions I suspect that our development was done in Horizon. There are some comments and jokes in our codes that use cooperate inside and private jokes. We spent a lot of time trying to pinpoint more than that. We have so many questions to ask but we could not narrow down from code to actual people.