I understood your requirement for POS, My ongoing POS project will be helpful for developing yours job.
I am expert WPF, C#, .Net, XAML developer using the technologies for Windows/Desktop Application. I am having more than 11+ years of experience in WPF development and designing.
I have designed and developed multiple projects for Windows applications such as Mobile Banking Application, Lottery Application, Roulette Wheel, POS for Golf, Games,etc.
We have modules like INVENTORY/STOCK Management, REGISTRATION, QR SCAN, VOUCHER, BILLS, REPORTS, PAYMENT Modes, etc.
I am excited about this opportunity and would be looking forward to hearing back from you.