I do research and develop software tools for Financial Network Analysis and financial stability. I work mostly with central banks and run a blog www.financialnetworkanalysis.com on the topic. I co-ordinate an open source project "FNA", a program for analysis and simulation of financial networks sponsored by Norges Bank. I live in Barcelona and co-organize Sun, Sand and Startups - a networking event for expat startup founders in the area. Please contact me for questions.