To be able to deliver an excellent working system i need to know the model you are already using first because without it i am unable to specify any solution to your problem,
Relevant Skills and Experience
i am an embedded engineer and have a team of php, web, mobile and desktop developers , together we deliver highly accurate and precise solutions to our clients.
Proposed Milestones
$750 USD - vending
What is the model you are using? are you willing to use third party open source libraries?