For the past twodecades, Juan has been involved in the design and production of mass market games. In the late 90s Juan was one of the original members Yahoo! Games (the first and most popular gaming web site in the early years of the Internet). From Yahoo! he went to found Joju Games, a successful casual games studio which in the span of 12 years developed more than 50 games for PC, console, and mobile platforms, for big media companies and game publishers. Currently, Juan heads up Gametapas, an instant-games development studio.

 Juan is Advisor for the Free2Play Games Summit at GDC, and judge for the “Sense of Wonder Night” Game Festival at Tokyo Game Show.