I am looking for experts in the field of application programming using modern programming methods and languages, specifically *Flutter 2.x*, to create a cloud-based POS (Point Of Sales= Cashier + Inventory + Staff) Application for Mobile & desktop.
The project applicant must have previous experience in:
1- Cashier program for shops.
2- Inventory management system
3- Expert in creating hybrid software (Online/Offline) using a Firebase database to use the Offline application and the Sync feature with the server.
4- To be an expert in creating applications using Flutter so that the program (Front-End) is written in one language and has multiple versions (Android, IOS, Windows), and if it is also an expert in Vue.js on filters, this adds value to the evaluation.
5- To be an expert in API database design.
The intellectual and practical details of the project will be discussed after the evaluation
Thank you very much