Researcher, IULA - Universitat Pompeu Fabra

Sergio Espeja is a human language technologies researcher at UPF and co-founder of a web consultancy called bee.com.es. He has been working with web technologies since 1999 and has a good artificial intelligence background. Sergio has created some open source projects such as "Bayesian Networks for Ruby", "General Genetic Algorithms for Ruby", among others. He also runs a blog in Spanish about Rails at spejman.blogspot.com and shows its open source contributions in English at spejman-on-rails.blogspot.com.