Hello,
I understand that you need a Restaurant management app with basic functionalities along with the admin panel, and authentications with social media. I am a Fresh App developer, I use flutter for frontend and firebase for backend, Ill work hard and smart to deliver your app within 3 days with clean and simple code, I will try my best to create a bug-free and responsive app, I can satisfy you, I can create a beautiful and eye-catchy app design, do you want that.
Looking forward to your reply.