Barcode based Weighing and Dispatch system

We need barcoding solution designed on Respberry Pi, Arduino or on other devices. A weighing scale will be connected to measure the weight of box and print the barcode with weight and material info. also need dispatch systems accordingly. client server based system, stock management, production, dispatch stock, date wise reports and should be easy to use. SQL, python or any other database can be use. Device can be wired or wireless. (Removed by Freelancer.com Admin)