Hola, I am Leandro, associate professor at UPC.edu in Barcelona, where we do research as part of the Barcelona mesh network, and also member of guifi. net (only two links per post 
) , that I have at home (through community fibre) as part of the http://exo.cat community in Barcelona.
I’ve been in community networks since 2010 approximately. I am also part of APC as co-founder of Pangea.org. Glad to be around. I can also communicate in two spanish languages: Catalan and Castilian.
See you around, Leandro.