I am very interested in designing and building tech-enabled products and organizations. I have been doing a wide range of things since 2005: academic research on dynamic Web services composition and Semantic Web; founding and building my own startup; working as senior software engineer/architect and principal tech lead on the largest e-com website in the Netherlands. Recently I am focusing on evolving not only technical systems but also the teams and organization behind them - i.e.: sociotechnical systems evolution. I give talks, write and consult on these topics. Find all info on my website: esilva.net