Dear Sir,
I have read Project Description but really need more detailed requirements or at least high level features to estimate it precisely, because based on the project description, it is hard for me to give you any estimate.
We are really good in ASP.NET/MSSQL, C#, so let me assure you that technically, you won't have any issues.
Our current bid is just a placeholder to submit the proposal, as we still need to finalize the scope of work.
Look forward to hearing from you.
Regards,
YK
LEADconcept