Contraptor is a collaborative project with many people from all over the world contributing ideas, code, designs etc.
Below is the (incomplete) list of people that have been involved with Contraptor in one way or the other.
Vitaly Mankevich - concept, designs, implementation, testing, documentation, fabrication
Riley Porter - support, tutorials, video, laser cutter, designs, fabrication, promotion
Christoph Schwaeppe - support, documentation, metric version, testing
Simon Beard - Sketchup plugins, support, testing
Angus Hines - trial angle fabrication on Shopbot, alpha angle
Mike Gittelsohn - trial angle fabrication on Shopbot
Sam Putman - ideas, support
more to come..
Thanks to
Zach Hoeken for awesome open source electronics
Chris Meighan and Mike Ellery for Arduino GCode Interpreter
Ladyada for early support
Kulibin project team and Reprap project community for inspiration