Hey, this is too expensive.
This is a pretty simple project, at least it seems to be.
You have set a minimum of 5000 euro, but i don't think it is worth so much.
I have made once a similar application for a windows mobile 6.5. That used a CVS file to read the data, not a webservice, but anyway, it was a piece of cake.
Anyway, it is possible that i am wrong and misunderstood something, maybe the webservice has to be developed too (but even in that case seems to be too much).
Please contact me to clarify the situation, discuss details, so you can modify the project and made possible a lower bid.
Eager to hear from you soon,
m.