Experienced Android developer

We need an experienced Android developer to implement the following services: 1. Creating a code for implementing: a. A pop-up screen as soon as the application is launched, showing either a custom image or video. Dynamic Content through our server. b. A More screen where custom banners with links are placed. Dynamic Content through our server. c. A custom push notification message to be sent through a push server, where the show button will feature a link or opens up the application to show a custom pop-up which is different than that mentioned in point #1. All 3 above features need to fully track-able, in terms of impressions and clicks. 2. Adding to the code the ability to collect all/any available information that we can obtain, such as device type, OS version, location, detection of active users and total downloads/new downloads, etc... 3. Turning the whole code into an easy to use SDK, which needs to in-editable directly. 4. Preparing a simple “how to use” description for implementing the SDK in any application. 5. Connecting the whole service through with our php developer where the service is set up on our servers. Full time freelancers are preferred over companies also please note that the whole code needs to be handed over at the end of the project. The project needs to be handed in as fast as possible.