I have developed a wide range of mobile applications with back-end web service and also have worked on some various categories of mobile apps like-
-Enterprise database-driven app.
-Magzine and book application
-ChatSecure Voice Messaging application
-SMS by Voice application
-NTU's Virtual Language Table application
-Taxi Nations application
-Bluetooth related application (BLE)
-Google map and GPS tracking application
-Music and Video player application
-Text Editor and Text to PDF and Bible application
-Hotel and Restaurant finder application
-Image ,wallpaper and photo sharing application
-Insurance and rental application
-Social Media application
-GCM(Google Cloud Messaging)and so on.
I am expertise with Push Messaging, Push Notification, XML Parsing, JSON, GET/POST Method .I am specialised in Amazon web services, google cloud .
-expert in Objective-C, Core Services, Media and Cocoa Touch frameworks, developer tools (Xcode 4 and 5), and workflows (both manual memory management and ARC, debugging, profiling, unit testing, continuous integration, provisioning, distributing and submission to the App Store).
-understanding of networking, local data caching and multitasking on iOS
-Intimately familiar with iOS design patterns and coding conventions as well as Apple’s Human Interface Guidelines and App Store Review Guidelines.
-Experience in Java (client side)
-Knowledge of web services (specifically REST APIs over JSON)
-Knowledge of SVN or other versioning system
-Knowledge of Android SDK/NDK and SQLite.