Hi,
My name is Dmitriy.
I've 4 years of experience in working with PHP Symfony framework, along with HTML5, CSS3, MySQL, NoSQL, PostgreSQL etc.I like to work with sophisticated systems, as I see myself as an artificier of sorts :)
Let's proceed to Private Message Board to discuss all the details of your project. Do you plan to work with some exact GPS device, or you have a mobile app that will transfer the coordinates to the server? After generating full information about your project I'll be able to pepare an exact estimate for you and start working immediately.
Kind regards,
Dmitriy