(React Native) Wrap component for Image-Audio on Android and IOS

You will be building some component in React Native that enable user to: 1. Image Post - post images from their iphone photo library - post images from their android phone photo library - for all images a certain file size manipulation needed to keep the image at reasonable size like whatsapp - post a link and excerpt the images and small description of it - posted image need to be integrated to cloud service (S3 for example) - ability to see the image by downloading it and 'cache' it at React Native local storage 2. Audio Post - post audio from their iphone / android microphone - for all audio a certain file size compression needed to keep the image at reasonable size (mp3 size) - posted audio need to be integrated to cloud service (S3 for example) and stored there - ability to download the audio from server and 'cache' it at React Native LocalStorage 3. Youtube android wrapper for React Native - Given a youtube video link, create a wrapper in React Native to play youtube video in Android phone 4. Integration with [login to view URL] video conferencing tool - Using video conferencing tool of [login to view URL] create a screen in React Native that enable two user to start and end video conferencing. All above requirement need to be able to store the images and audio to our cloud CDN that we going to provide you with the details. You'll need to know how to wrap native audio or image component (in objectiveC/Swift and Java) and expose it as React Native component. Milestones will be defined mainly on above points delivery. We would like your to give some comfortable level of working with React Native, if you have Cordova and React.js and know a bit of Java and Swift/Objective-C, the transition to React Native platform is seamless.