Tried and true legacy applications are often reliable and proven, but in need of an upgrade in order to become more usable, functional, flexible, maintainable and accessible. Often organizations can avoid discarding a proven legacy application by upgrading the application and preserving the core business logic.

At Andrews Consulting Group have helped clients upgrade legacy applications by:

• Web enabling existing applications
• Preserving logic by exposing it through web services
• Upgrade data bases and preserve legacy code through use of Data Access Layers (DALs)
• Move to a new graphical user interface that incorporates state of the art, user friendly interface elements (javascript, advanced graphics, flash, video, live chat, etc.). This can be done in a client/server or web environment.
• Restructure application into layers – isolate business services from presentation layer and data services
• Add a web component to a legacy application
• Enhance an application through interfaces to other applications, web services, third party data bases, etc.