hi,
I have developed couple of Blackberry and Android apps. Blackberry apps are developed for OS 5, 6, 7, 7.1 and some of them are published on BB App World like Arcot OTP, Arcot PKI, Sai Services, Live church Radio.
I can give you a quality product and provide you help on publish to App World. you can contact me for more details.
Thanks,
Arindam.