Please bid for details.
Please provide some details to clarify the scope of work. Is it Windows forms based prototype or WPF based ? I can share my sample screenshots,but need to discuss a bit about the exact idea of requirements.
Hi! I'm expirienced C# (and many other skills and technologies) - so I'm sure I can help you with your prototype app. But to give you correct time/cost estimation I need more detailes. Thanks.