The Tesla Testament
Amazon best-seller December 2007!

Non-stop action. A vulnerable hero. A quest to save the world. The Tesla Testament is the most exciting novel of the decade.

Developing With Google App Engine

This book introduces development with Google App Engine, a platform that provides developers and users with infrastructure that Google itself uses for deploying their massively scalable applications.

Member of The Internet Defense League

Living on the Edge: Migration to Java 5 at

How do you upgrade one of the busiest web applications of the whole Internet to Java 1.5? This is a challenge under the best conditions, considering that the application must handle up to 7 million sessions and 106 million page views per day. This is a case study of the Java 1.5 upgrade for the application and subsystems that make up the web site.

The article was published by in June of 2005. It has one of the highest page view counts this year for's site and has been quoted or reproduced (with and without permission) in technology sites all over the world. Aquí está el artículo en español, publicado por la revista Software Guru de México.