Automation of the furniture shop

Hello, there. We need a Python web programmer.
There is a database of "details" formed by the program for furniture design. There is a machine that will be equipped with a local computer with a monitor, printer and barcode scanner. The task of receiving and processing data from the scanner and displaying a label with a bar code on the print, the data is taken from the database "Details". Also, the program should display graphical information on the monitor depending on the commands received from the scanner. Also, a DB "Warehouse of residues" should be created. Where will the data from the bar code and shell be entered. You will also need a shell about the state of the warehouse and for editing data. A website can be considered as a shell.
In the long run, if all goes well:
- creation of database "Production" with information about the order, and the stage of its passage through the sites in general and its details in particular and their display, processing in the external web shell.
- Creation of reports, graphs based on all databases.
- Creation of a database "general warehouse" interacting with other databases. And it's synchronized to 1C.
- Expanding the capabilities of the outer shell. Creation of an internal website firm, creation of modules "Supply" ", "Table of orders", "Production" ".
Ideally, it is useful to use Python because It is an applied language of the furniture program "K3"
I need a workable skeleton of the program, I will be able to build up the processing algorithms myself, where I cannot resort to your help.