David is an electrical engineer and software developer located in Sydney, Australia. David's software development company (Reefwing Software) has released several aviation and robotic related apps including Flight Plan, Visual Aircraft Forecasts and AVA BLE Remote. David delivers STEM training courses (IoT, AI, Robotics, Drones, Raspberry Pi, Arduino, Python, Lua, C++, and Swift). He is an Honorary Associate at the University of Sydney for his work on the Genesis Startup Program, Business Industry Mentoring Program, and the Faculty of Business Entrepreneurship: Lean Startup course. David has completed an MBA (Marketing), BE (Electrical), BSc (Computing Science & Physics), and a BAppSc (Wine Science). David holds a Remote Pilot Licence (RePL) and is endorsed for commercial multi-rotor operations. He also has an Aeronautical Radio Operator Certificate.