5+ years experience on iOS/Android/Blackberry RIM OS. worked over many api/framework, - Consumed REST/SOAP api developed in ASP.Net/Spring - POS Apps, added api for TSP100 Thermal printer in Android - POS Apps, added api for BlueBamboo P200, CreditCard swiping & Printing in iOS - POS Apps, added api for BayNexus device (Android enabled device with inbuilt small Barcode scanner unit and RFID scanner behind the device) - Recently developed Pooly app on iPhone/Android, complete solution for car pooling. Extensive use of Google Map within the app - Push Notification for both iOS/Android - Added Vodlo OCR Sdk in iOS app - used SignalR and Node.JS clients - Bluetooth Api and USB Host app for LED price sign board update app, Android - facebook/ twitter/ linkedin/ Instagram integrations - developed the apps with Rich UI/UX - and many more.