Bespoke Custom Business Software Development CRM, B2B, WMS

Requirement: I would like to create an automated system for all departments in which I can connect with each other so that when I need some information to process, I can get it from the system with a friendly Modern GUI and process it from one place. Right now our company is doing everything manually with Excel, word, or physical paperwork but there is no connection or information sharing when we need because.

MODULES; Reservations, Operations, Receptions, Finance Department, Account Department, Human Resources, Sales Department, Inventory Department, Marketing Department

I will develop a professional Windows Desktop application where multiple employees will log in with a password. The database architecture will be Microsoft SQL Server. (It is the advanced version of the Access VBA database.) Each user will be authorized by the administrator account. (see page 9 for menu screenshots) It has the right to access the screens in line with its authority. I will create architecture with the main menu structure and submenu structures. (see page 7 for menu screenshots) Software will be developed with modules such as Finance, Sales, and Inventory and there will be a separate TabPage for each module. (see page 8 for a sample screenshot) I will start with the prototype work in the first week after the menu and module structure you sent me.