the application must be developed for both Android and iPhone, concerning a lock screen app that must have both good graphics and sound effects and must work smoothly without any delay or errors. after contact i will give the descriptions indicating how the application must work and what conditions it should have. I would like a commitment for a Non Disclosure Agreement (NDA) before discussing the details. I will briefly describe what the requirements for my app: Is a simple lock screen with options for time, date, battery status display on the lock screen, also the possibility to add widgets and applications.(like widgetlocker for the android) further, a number of standard settings like time-out, sound on / off, etc. The lock screen should consist of animated lock screen with a number of different lock screens where you can choose from. I would like a paid version and want to develop a demo version that includes a lock screen for you to choose which advertisements are displayed in order to make sales. Furthermore, the application bugs must be fixed and developed. Job Description: We are looking for a Mobile Application Programmer who will be responsible for the design, development and deployment of software for a variety of mobile platforms. Your Responsibilities: - Create and test mobile applications that meet our product requirements - Contribute ideas for improving the application's usability and user experience