Partnership in software developement

Dear friends for numismatic collections
I am the programmer of an german coin collection software including 12
countries from europe (every coin with a picture). We have as well created
an "open" product which we would like to bring in the american market.
Because I am not a native english speaker I am looking for someone who
- is used to the numismatic world
- likes software
- is interested in taking part of an software developement
- can help us doing the GUI in english
- can help us doing the software manual
- likes to see his/her own idears become "true" while developing the
software
- can speak german

any contacts are welcome, please write to

- regards - Dirk