System inventory, sales and purchases in C#,LinqSQL and SQL Server. This is developed with a multilayered software architecture.
--Data and Exception --Business,Entity,Component --Presentation
The system is configurable with the app.config file. It makes use of libraries as DotNetComponents and Microsoft Reports.
Note:
-Software necessary --SQL Server 2008 or higher --Report Viewer
-Software that might be necessary to install --Net Framework 4 --SQL Types