About

Christopher and his community of experts

I’ve designed web experiences for start-ups and multi-nationals in the US and Europe since 1996. I’m currently Barcelona Design Lead for Tuenti, the homegrown social network that accounts for 15% of Spain’s Internet traffic.

I’m passionate about user psychology and motivation, specifically relating to participation in virtual communities. I developed the concept of “digital altruism” while recruiting an online community of 2,000 expert users.