Jorge Ramon's books provide end-to-end tutorials and practical tips, primarily about mobile development technologies that he uses in real-world projects. Jorge writes about topics on which he has direct experience, with examples that are easy to understand for programmers of all skill levels. His first book was published back in 2009. It was a programming recipes book based on the Ext JS Framework. Since then he has also self-published various practical guides about jQuery Mobile and Sencha Touch.