Excel to DB synchronization

Technologies:
C# .NET, WPF, Excel and MSSQL

Description:
This app was created at a certain time where the main data still existed in Excel sheet, and some fragments of the data was stored in the database. While the main data sheet was managed in Excel and the real products were registered in the DB, we had to created some kind of a service/application to do the synchronization. And voila the Synchronization app.