I help organizations design online campaigns, use social media, and measure their impact. Over the last decade, I have worked with academic, intergovernmental, non-profit, and for-profit organizations. I have conducted numerous social change campaigns, evaluations, and technical projects for the United Nations and non-profit organizations. My PhD research focused on the design of Internet-based behavioural change interventions. My digital agency: http://www.alterspark.com/ My scientific research on online influence: http://www.jmir.org/2011/1/e17/ My tool to transform program evaluation: https://www.evaluationpal.com/