Development of a file sharing feature like Shareit using the concept of wi-fi direct for Android

Development of file sharing feature like Shareit using the concept of wi-fi direct for Android Sending and receiving of files between two devices using Direct WiFi concept *How will it work?* Both users should have our Android app Bring these two devices in nearby Users will scan and share after selecting a device Everything received through our app will stay in our app only. No external app will have the access to such files The speed of sharing should be super fast. It should go up to 20M/S. Devices can be paired using NFC or QR code scanning. *Who should work on this project?* Preferably someone who has a prior hand on experience of direct wifi sharing feature. *Other points to note* There should not be any kind of virus or malfunction before, during or after sharing Wifi direct  should not interfere with other networks like wifi or Bluetooth Don’t add unnecessary codes to increase the app. Follow all standard of coding Direct wifi does not require wifi for sharing