Hi, I have gone through your descriptions and attachment as well,I am 5+ years experienced Visual Basic,C#,VB.NET,ASP.NET,SQL,MSSQL Server(2005 to On wards) developer at CMMI-5 level company.I can do your job easily before your deadline .
Presently I am doing a similar type of work, I can show you on demand.
I can give you the proper steps which will be followed by the Software development stage. I am very much Interested to do your work,Please revert me if you have any concern.