Build Web Web admin and Restful API foriOS App

I'm looking for web(php) developer for my mobile dating app. We started project and purchase cometchat SDK and setup it on the goddady server. I'll provide cpanel info . I need API & additional admin functions. Here are the details - API Register with FB, Twitter and Email, Login w/ FB, Twitter or Email, Forgot password functionality (Screen 6): Display Member Profile, Swipe to Next/Prev Profile, Display Profile Info & Pic, Display username, city, state, and distamce on profile screen black bar, Display profile information (Scroll down on profile screen to view), -Admin: Create membership form for managing member info on backend (all can be changed except username by Admin). Add/delete/disable a member, create test membership accounts on backend Admin screen. -API: Basic Search Functions(not paying member), Advanced Search Functions (Paying member) Browse Functions, GPS Searches, ZipCode/Radius Searching.,Display/Swipe through test member profiles, display member name, age and distance in black bar of profile screen, display members' profile, profile picture and manage profile information, display members' photo gallery,My Settings menu: change password, -Admin: Manage members on Admin screen (disable, permamnently disable an account, delete an account, ban a user), Search for any member by name or username, show date joined. -API: Install Comet Chat and configure. Chat Screen, Delete Chat History from Chat Screen, Chat Details Screen, Delete Chat on Chat Details Screen, Canned Messages, Chat History, Start a Chat with member using White Button on Profile Screen -Admin: Manage banned users, Approve main profile picture for each member after uploading, approve video introduction on Admin screen before they are "live" in app. Delete a member's profile image or video. Upload a member's video or profile picture for them. - Api: Photo Gallery (Tap profile pic to bring up gallery). Add/Delete/Upload Photos, Set Default Profile Pictue,, Review/Record/Delete my Video Introduction and Save to my profile, Review/Record/Delete my Audio Introduction and Save to my profile,, Upload//Review/Record Audio introduction and save to my [login to view URL] Video introduction and save to my [login to view URL] Video Intro to another member (momentary tap black video button on Profile Screen), Record instant video message and send to member (press and hold video black button) ,Send Audio Intro to another member (momentary tap yellow audio button), Record instant audio message and send to member (press and hold yellow audio button) -API: Premier (Subscriber) features and functionality,Upgrade Screen, Donation, Advanced Search, Slide Show, See Member's Survey Answers, Scheduler, Boost, Background Music (choose from device music library, plays 5 secs of song before video intro starts to play. Video intro and background song start when icon is tapped on Profile screen)) , Alert a Friend, Upgrade/Downgrade back to Basic, Send Gift. -Admin:Manage gifts, change subscription price ($9.95 /month), -API : Report User, Block User, Fav/UnFav, Survey Questioniarre Screen, Meta Match Percentage on Profile Screen (tap to go to MetaMatch Screen). Numerology calculations. Advisor screens. Manage and chhange any settings in My Settings menu or sub-menus. Send email/Contact Custoemr Service form