During his continuing years as a practicing Computer Engineer, Brett has designed electronics ranging from electronics for the banking industry, to educational microelectronics boards.Brett's software expertise ranges from firmware development for various microcontrollers, to complex back-end server software. His hardware designs have been used for NASA and aerospace projects, medical devices, banking, transit services, traffic control, and robotics, among a wide variety of other projects.As an eternal entrepreneur, Brett has been involved in many start-up companies such as a banking terminal hardware company, an online payment systems company, and, his ongoing conquest, Rogue Robotics, an electronics design and manufacturing company.Brett enjoys being part of the open-source community, and is a lead member of Wiring, an open-source electronics prototyping platform. As a result, he has made significant contributions to the Arduino community as well.