Searching for multi-system programmer

[cassvgame]

Hello, first post here. Hope this is the right section of the forum, in case not sorry in advance.

I'm searching for a coder who can develop a game for Amstrad CPC, C64, Spectrum ZX and MSX (at least), from an existing concept.

This is part of sci-fi series for an already started cross-medial project (in pre-launch stage) that would be crowd-funded.
In case interested in further info please PM.
Thanks.

[GUNHED]

Will be hard to find somebody for all systems. Maybe it's more easy to find somebody for each system.

[roudoudou]

Speccy port in progress... 

[cassvgame]

Thanks a lot for the replies and the suggestions.
Yes, I'm also considering a programmer/coder for each system , anyway same person able to work both on CPC/C64 or CPC/Spectrum ZX would be preferred.
Please contact if someone interested. I'll provide more details.

[SRS]

If you find a C Programmer and can live with restricted grafix etc, z88dk and its Platform Independent Library Functions
may be  a choice. Supporting a LOT of Z80 targets at least (including C128):

https://www.z88dk.org/wiki/doku.php?id=targets

Then you "just" need someone to port it to C65-C and reach following machines:

http://cc65.github.io/cc65/

[zhulien]

You might be able to find a team that can be spread across the 3 systems.  Login System's for example has done some awesome stuff on CPC and MSX - surely if they can do what they do there, they will have no problems on Speccy...  Alternatively look for a spectrum coder and do speccy ports to CPC and MSX - that is the industry norm