I'll agree. In the office I work in (Florida) I would say half the employees are 40+ (I'm one of them) and we're doing Android development. On my own team, I'

I'll agree. In the office I work in (Florida) I would say half the employees are 40+ (I'm one of them) and we're doing Android development. On my own team, I'm the youngest at 46 (and ironically, the one with the most seniority on my team). I work with people who have 30 to 40 years of experience in the computer industry but only a few with Android. And it's worked out just fine for us.