Delphi - P.O.S ordering software for restaurants

Only Delphi developers We are intending to buy and develop a Windows based POS system with the following features: *VERY IMPORTANT* We have already created a part of the project in Delphi 1. All regular POS features along with some back-office features such as inventory management, reporting etc 2. Able to support unlimited number of Android clients through WiFi 3. Client systems will function similar to an e-catalogue and ordering stations. 4. Option to integrate the clients with existing POS systems. 5. Option to integrate the POS system with popular accounting software. 6. Delivery Mode, with multiple CALL ID (ISDN line or VOIP) 7. Point Of Sale MODE 8. Restaurant Mode (Android clients, and a restaurant - table manager at the PC) 9. 80x80 Printing at thermal printers (the printing dimension can be customized) [login to view URL] translation of the whole software [login to view URL] Catalogs - menus [login to view URL] ours - offers [login to view URL] Back office [login to view URL] Server or Mysql [login to view URL] Front End [login to view URL] with tax machine, register cash And many more.... Only serious Programming teams with experience at POS software. We want only teams that have created similar projects. We will ask for demo - We will give priority to 1. Delphi experts 2. Greek languag