Web App Overview


​Looking for Bespoke Web or Online Application Development? You’ve found the right place.


​Infallible Infosystem is an expert developer of online Web applications and database-driven websites.

Development Platforms for Windows Applications

Developing Windows applications means, above all, being adaptable: the set of tools and technologies provided by Microsoft continually evolves, and in response to this, and other technologies, so does Infallible.

For new systems, our preferred development platform is now Microsoft .NET, because we’ve found it to be significantly more productive than previous technologies. However, we still retain strong skills with C++ , which we can use to overcome any performance or technical issues we may find with .NET.

For most Windows applications, we recommend and use MS SQL Server as the information store. For further information on this topic – including the Free MS SQL Express and how it compares with MySQL, please see the Database Systems Page.

Windows Applications

Looking for custom Windows Development? You’ve found the right place.
Infallible Infosystem is an expert developer of standalone and client-server applications for Microsoft Windows.

Our experience has taught us that the majority of our customers' projects can be categorised into one of the following types of Website:

Introduction to Windows Applications

Infallible Infosystem has been developing custom software for Windows for almost 6 years, and has worked on every major version of Windows from Windows 3.1 to Windows 10.

We have an unusually wide and deep range of expertise in creating Windows applications. About 50% of our work involves the creation of bespoke business systems, using Microsoft .NET and SQL Server. But our depth of expertise means we also get asked to take on more technical projects.

Windows Applications

Standalone and client-server applications for Microsoft Windows

Introduction to Web Apps