Hi , Im a Java Developer (Backend) and I've been working usign diferent languajes for about 6 years (JAVA, Ruby, .NET, Php, CakePhp, JavaScript, Angular, Ajax, Html, Visual FxPro, iReports, Oracle PLSQL (Certificacion), Mysql, HP ALM, Subversion, Mantis, JIRA.) Actually I have my own Server JAVA to Track GPS Devices, I think That my server could help you, Its working to track cars and motorciclyes, Usgin Java, WebSErvice Php, and Mysql. Contact me, and i can give you more information. skype: harold.andres.verjan.diaz Gmail: andres.verjan.diaz@gmail.com