design, development and testing of an Android, iPhone & black berry application with video calling and messaging service with catalog creation& manage

Need a design, development and testing of an Android, iPhone & black berry application with video calling and messaging service with catalog creation& manage, This should work like individual app and should integrate with my website [login to view URL], Which should work faster than current apps like whatsapp, snap chat. like that. It should have all latest features with catalog management service. it should have different for each industry like doctor should have appointment facility, travel should have browsing catalog based on to and from destination like this. Its complete project like uploading into website and Google play and integration to website. Also need desktop or online website for creating their catalogs. Should have trendy design.