I'm from Catalonia (in Spain) and a specialist in CNC, PLC, robotics and automation in general.
From 1998 I've been developing software applications for special machines we make.
I'm using different technologies in each case to get the proper result, fieldbus communications, special electronics, special laser sensors, artificial vision, robot arms, CNC applications, PLC's...
You can see some of my work here: www.tamautomation.com
And some videos in our YouTube channel