Add features to an ios and android app

[Please READ requirements in detail first and then only put your best Bid and time. Don’t put placeholder amount and time. Won’t entertain such [login to view URL] time wasters. Need experienced one.] We are looking for someone to customize and add features to a classified or marketplace iPhone app and Android app(java)(bought) in which users can log in, post the ad from the phone (profile, login, reviews, buy-sell, post and much more--all functional). Also with web admin panel(php+mysql). I am looking for some to CUSTOMIZE to ADD some more FEATURES OR SECTIONS in the app. SEE ATTACHED text FILE TO SEE REQUIREMENTS [What has to be done] Budget strictly 900-1400 AUD (best offer with good experience) Expected time required to complete: from 28 days to more (based on developer's knowledge) Please include your ios and android portfolio(live) in your proposal. (If you have work in similar system even better). We are looking for experienced one. Before you apply 1) Very IMPORTANT: Please read the description and make sure either you can do it in that BUDGET or not. If you think you cannot do it, please don’t bid. All the requirements have been posted. Basically, it is a classified system with different features. 2) Need who can complete project on time and with quality. We take deadline seriously. Better if you have done similar app before (but not compulsory). 3) Looking for someone who is good in both iOS and Android (get both done) 4) The created systems should extend(coding) what we have currently rather than making different systems-styles and combining (single login for all). 5) If you have any questions or need clarification, please ask before you apply. However, I may only respond to one who is interested in (I feel they can do it).