Developping App for IPad, IPhone, Android and a website

Hi, You will have to develop Apps for a serious game for IPad, IPhone, Android and a website in PHP, MySql, Html, Javascript, Ajax and Responsive design. You will work on your own secure server including an access for myself to follow and test your work. But this access will be forbidden to public. The first part of the development is already done in php and you will have to transform it into App. General conditions: 1 / You will write the development of the game, improve the design already done and adjust for Apps. There are 2 main stages . This call is only for Stage 1. If our collaboration will be very good, you'll do the rest of the job. Stage 1: A / Create the design game engine with the corresponding (5 pages ) based on the logic of the existing architecture - Data Bases is already conceived. B / Implementation of on-line game players and connection to Datas base on your own security server. C / Checking of the game functionalities Stage 2: payment system or access to the address book of the players for sending emails. (after) Stage 3 : Corporate version and french version in parrallel to the English version ( I will accompany you on Skype ) Phase 4: Fixing all bugs Starting Conditions: so, read carefully this : 1/ You agree the NDA joined. 2/ You send your approximative time line. 3 / You get the game rules and build your work on it. 4 / You can access the specs already completed. 5 / You get the already written code. 6 / You receive the database PhpMySql 7 / You develop Apps and create account at Google and Apple. 8 / VERY IMPORTANT : you comment the code you write. 9 / The test versions are held on your secure server which you and I have the access codes and nobody else. 10/ You agree to deliver the final product at the end of May. 11/ At the end, you deliver me all the files and codes. 12/ Perhaps, you will assure the implementation on my server with team viewer. To accept your bid, please ask me the NDA, read it and sign it.