Revitalize Flutter App & Database

Revamp Flutter App & Database I have an existing Flutter application that has fallen behind on both its tech stack and visual style. Your job is to bring it back up to speed. First, the app must stop pointing to its legacy back-end and establish a fresh connection to a new SQL-based database... (Budget: $250 - $750 USD, Jobs: Codeigniter, Dart, Database Management, Flutter, Mobile App Development, PHP, SQL, User Interface / IA, Website Design)