The Paradigm Exchange ... committed to excellence and innovation.

TPEX specializes in extending businesses onto the Internet. We also build financial and industrial smartcard solutions. Call or visit to find our more!

Our latest innovation Lodi is a pure Java Servlet transaction engine for Windows, Linux, and UNIX providing all the services a developer needs to build ultra-secure and efficient software for any http or java device.

Also, don't forget to take a look at Grinder^TM for Java 1.1x, the powerful and popular Java IDE that has excellent training materials, samples, and runs on top of any major JDK.

Find out more about The Paradigm Exchange by Contacting Us.