David's bio

An Open Source Software developer working in the public good. Founder and CEO of Zentraal. We are an open source software consultancy based in San Francisco and Amsterdam. We were founded upon the idea that organizations working in the public interest should have the best web-based technology available. We are expert Plone developers, and active participants in the Plone community. We provide software, training, and support to organizations including Stanford University, the Nature Conservancy, and Nature & More (the organic agriculture industry group of the EU).