Hi.
I am an embedded systems engineer, mostly developing solutions based on ATMEL AVR series controllers (same as used in Arduino). This is my work as well as my hobby and passion, and so i love doing this..
I do not work on Arduino much because in industry, we need to code in C on AVR GCC, however i have worked with Arduino on some hobby projects of my house, and would love to help you out.
If you want, please add me on skype and we can talk and discuss your problem in detail then i can design solution for you.
Thanks and look forward to hearing from you soon.
Regards,
Zeeshan