About 6+ years of experience in development of Android Mobile App ,IOS application development, Android OS Customization and Custom ROM Development . Developed Android applications from scratch, including requirements gathering, database design, code building, services, location based service, Analytics tool, Android studio, kotlin, FCM, GCM, Push Notification, Third party Library, Google map API, HERE Map,Volley. Developed Android applications using Open street map, Google map, HERE Map. Familiar with Social Networking Integration in android. Worked on Google Cloud Messaging (GCM) and Google Map API, Location Based API. Development of Services using Open XC library and Vehicle Interface. Worked on multi language multi screen size supportive application Developed Android Launcher for Smart Phone & Tablets for Indian manufacturer.