Constantin Craciun (Co-founder @ DeviceHub.net) has 8 years experience in web development, interacting with HTML, CSS, Java Script, Python. He developed a number of online platforms using Django and Drupal. During his career, Constantin led several project teams(as a project manager at Okapistudio.com) and developed over 20 online platforms operate in accordance with specifications. In terms of hardware, Constantin has developed a series of products, with knowledge in robotics, electronics – prototyping / printed circuit boards (using EagleCad) and software in Arduino programming environment. Constantin is a trainer specializing in electronics and Arduino practice is also passionate about open source hardware, autonomous robots, artificial intelligence and transhumanism.