I'm not sure who you could speak to since people like to work on their own/ friend's hacks rather than do an entire hack request from a new member. Since you also want to use a fourth/ fifth gen game as a base you're going to have a hard time find people who can help at all as that part of the community is far smaller than those who hack the first second and third generations. That's why I said it would be easier to learn how to make this sort of hack for yourself from the few tutorials that are out there. Additionally if if you see somebody that can help explain something you're having trouble with don't be afraid to send them a message or post in the Simple Questions thread. Good luck with your hack though.
good day sir! :D
i would like to ask if there is any chance that i can request for pokemon hack?
i would like to request for a pokemon yellow ds remake if its possible...
thank you very much :D have a great day