Building an IOS mobile app

Hi, We are an online concierge service looking for a seasoned team able to handle the creation of our IOS mobile app (Design>Dev> QA). Here are the main sections needed in the app : 1/ Marketing Splash screens 2/ Sign up/ Login 3/ Add payment card 4/ Welcome screens to guide the user and help him select his concierge service package 5/ Main account page from which our 3 packages will show and user will be able to either activate or de-activate a service or add note or pictures for us 6/Simple messaging feature accessible from main page 7/ Settings (w/ user profile, card details, preferences, help, T&Cs etc) Of course building the front end will also required building a Web admin panel which will have a specificity to allow us to send out custom-made pricing (one off ) to the user through notifications that he'll accept and which will be added to his next recurring plan payment due date. We are really looking somebody willing to work in a collaborative way and who is absolutely : 1/ A good communicator & exhaustive when providing explanation on what will be made how and when. Present ideas, expectations and information in a concise, well-organized way. 2/ Professional : following the deadlines or being transparent and solution oriented if anything jeopardize the roadmap. Also acting like an expert and sharing recommendations by anticipating our needs. 3/ Willing to work in an Agile way and familiar with on demand IOS app technical requirements. If all this goes smooth we may extend the work relationship with you in order to be the unique Point of contact for any improvements needing to be made in the near future on to the app ( API, new features, Android dev etc ) Thanks !