Hello, my name's Jorge, I am an electronics engineer with experience programming embedded devices.
I have 3 years of experience working with different boards (Open source most of them) for automation applications, so I think I am well suited to complete your project.
We may need to discuss the specifics requirements of the hardware board you want to use, and the sensors readings to be taken. I would like to have the board to be able of programming it, and test it properly. My price is based on developing the embedded firmware for your board, based on a more specific description and the java application to gather the data.
Contact me to discuss anything, I'd be glad to answer any questions you may have, just pm me and I will write you as soon as possible.
Thanks for your time.