Hello... I am Carlos... a Computer Science Engineer with more than 15 years of experience and expertise in software projects like: Microcontroller's software (C, C++, Assembler in PICs and Arduino), Windows PC software (C, C++, Qt) and extensive hardware experience (digital circuit design, testing and debug). Web development (LAMP, Joomla, Wordpress, etc.). Knowledge on robotics, drones and RC (Remote Controlled) gear. I'm working now as freelancer designing electronic things (IoT)... including all steps (from concept, to final product... including but not limited to circuit design, PCB design, software/firmware design and writing, etc.)... carloselega at gmail, please give me more information about your needs...