Complete a Flutter Project

I have an existing flutter project need to be completed with added functionality. S. No Feature Description: Port from Android, iOS and Desktop client code base to WORA (Flutter) 1 Social Login Integration with : Google, Amazon, Facebook, Twitter 2 Display files as a list or thumbnails, sorted as you like. 3 View files 4 Add, rename, copy, move and delete files and folders 5 Local and server-side search 6 Keep your favorite files available offline 7 Share files with others : Content can be shared by defining granular read/write permissions between users and groups. Alternatively, users can create public URLs when sharing files 8 View Shared files 9 Simple contacts backup & restore 10 Auto-configuration of Contacts and Calendar integration through DAVDroid 11 Client-side, End-to-end encryption : User files are encrypted during transit and optionally at rest. 12 Support for server push notifications and file activity feed 13 Fingerprint locking 14 Auto-upload of any type of data including photos and videos with custom file naming and folder sorting, wifi-only upload, differential handling of photos and videos 15 Scan-to-PDF with rotation and quality level control 16 Logout Gitlab code : [login to view URL]