Zheng Lei
realthunder
Freelance software and hardware engineer. Currently spent most of his time working on FreeCAD.
Singapore
Yorik van Havre
yorikvanhavre
architect, freelancer, urban sketcher, @FreeCAD developer, eco-freak, cook, wannabee comic book artist. chaotic neutral, and perfidious communist agent
@uncreatednet, @openingdesign, @FreeCAD Brussels, Belgium