I have checked your requirements and I am very much confident to do this job as i have more than 6+ years of strong experience in requirement skills. So, i have keen interest your job.
Relevant Skills and Experience
Android, IOS, PhoneGAP , C , J2ME, XML, Core Java,zBar barcode, Sqlite Database, HTML, JavaScript, CSS, OOPS, Push Notification, Social Media Integration, PayPal Integration, GPS system.
Proposed Milestones
$100 USD - Milestone 1
$266 USD - Milestone 2
$300 USD - Milestone 3