Hi,
I have 1.6* yrs experience in software development;
My Skills:- VB.net, Sql Server, XML, Ms Access.
I had developed sales, small banks, etc in VB.Net and database used Ms Access, XML for user preferences, Ms Sql and MySql (phpMyAdmin).
Because for daily entering data of 150-200 new rows, excel gets corrupt its true. I had same problem. And there is no set rules to check duplicate data before entering.
I can develop, application that will work like excel but will stop duplicate data too.
I would like to know more about your software needs.
Ananth