I have been working in asp.net c# sql server for last 9 years. the number of days and charges will depend upon the size of project. can provide the project estimate for free.
Portalvalley has 12 years experience in web development. It combines with well qualified MCAD developers. We can develop your project very well. Let us know your requirements and detail information to tell you about project delivary time. Start your project with prortalvalley development team.