I have hands on experience in embedded hardware and software development. Especially in low level firmware development for different mcu, schematic and layout design. And I have proven history in product development and rapid prototyping. I can help you in the component selection. I have Good and cheap external partners for pcb manufacture and assembly. I have a small lab at home including 4Ch digital scope, soldering iron, power supply, signal generator, smd parts, tools... etc. Please talk about your project in more detail and I can share some reference designs with you. And we should discuss the working terms too.