I make things usually with code and some of them turn out to be useful. You can find me on Twitter at http://www.twitter.com/a85 or on Posterous at http://rickreation.posterous.com.

Projects for developers and designers:

1. Postman - https://chrome.google.com/webstore/detail/fdmmgilgnpjigdojojpjoooidkmcomcm
2. Android-app-patterns - http://android-patterns.rickreation.com