Welcome to Sensible Software. Sensible Software is a small software development firm located near Rochester, NY. It is owned and operated by Derek Kalweit. We provide software development services to companies of all sizes. We have experience in a broad range of technologies, but specialize in Microsoft .NET technologies, utilizing Visual C# whenever possible.

Derek has considerable background experience with Visual Foxpro, and has converted multiple mature applications from a VFP code-base to a modern .NET architecture.  Please contact Derek at dkalweit@sensiblesoftware.com if you have any questions or a project you need estimated.