Callisto Systems specializes in custom software development and consulting using Microsoft .NET technology. Working closely with each client, we focus on providing solutions that address both their technical and business needs. We have successfully designed, implemented and deployed solutions spanning numerous industries for all Microsoft Windows platforms. Callisto Systems has extensive experience delivering solutions that are based on Microsoft .NET technology. We have successfully created and deployed scalable applications using Microsoft SQL Server with C# and Visual Basic .NET. We have also designed effective solutions that preserve our customers' investments in legacy systems through the use of XML Web Services. Callisto Systems is located in Apex, North Carolina, which is convenient to Raleigh, Durham, Chapel Hill, and the Research Triangle Park.