About Causeware


Causware was founded by Henry Tam in 2006 to create the online service UberSquare. UberSquare was released in March 2007. Causeware is currently providing software consulting service to Microsoft and a few other companies in addition to working on new products.

Causeware is located in Redmond, Washington, U.S.A.

The team


Our core team has collective decades in the trenches of the software development and consulting. Most of us are Microsoft, Hewlett Packard, or Data General veterans and have worked on the following products:

  • Virtual Earth aka Bing Maps
  • Microsoft Office
  • Windows CE 1.0 (Windows Mobile)
  • Windows NT
  • MapPoint and Streets and Trips CD products
  • Microsoft Location Server
  • MapPoint Web Service
  • Portable NetWare on HP-UX

Our years of experience span the following areas:

  • Mobile (BlackBerry, Android, Windows Mobile)
  • Websites and web services using Windows(.Net) and Linux(Java and Ruby on Rails)
  • PC desktop applications with native or managed code