Hello there
I'm working as Cordova/PhoneGap mobile application and Web application developer from last one and half year and have working experience in Php, Cordova/PhoneGap, Ionic framework, AngularJS, JQuery, JavaScript, Html5 and Css3.
As per your requirement I can develop this application for you using cordova plugin media. Also I'm comfortable with your milestone process.
Looking forward to work with you.