I have worked with a couple of agricultural systems involving wireless sensor networks, which had stringent low power considerations and custom network algorithm for efficient data transmission and power saving. I can definitely help you with algorithms development and statistical/mathematical analysis, based on your application requirements. Though this will be my first project in freelancer.com if ever, you can rely on my 8 years of hardware and firmware design experience to get your product a boost that it needed. I'm offering this service at a much lower price. I hope to be able to help you. Thanks