A BB,Andriod and Symbian App in eBay style. BB is the core focus. You can use external tools such as PhoneGap or MobileFX studio to make it crossplatform.
See this links for more information:
[url removed, login to view]
Only Minimum Viable Product required.
App must be accepted in the app Blackberry and Andriod App store.
4 freelance font une offre moyenne de $12938 pour ce travail
Come boys, anyone who knows Symbian KNOWS applications need to be written in C++, and Symbian C++ at that. This website is pointless unless people post jobs with the right specs and responses that are sensible.