SUMMARY

• Skilled Professional with Over Eight (8+) years of experience in Mobile Application Development (iPhone/iPad) using objective - C, swift, UIKit, Core Location, Map Kit, Cocoa Touch and Cocoa Service Frameworks.
• Strong working knowledge in Object Oriented Programming (OOPS) with experience in programming languages like C, C++, Objective-C, and Swift.
• Extensive knowledge of Apple's Instrument tools for iOS, Passionate to work on Memory optimization, Performance improvement.
• Proficiency with Core Graphics, Core Data, UIKit, Core Video, Core Image, Social Framework, Event Kit, and Core Text.
• Proficient with Objective C and Android SDK version Android 1.5 to Android 4.4(Gingerbread, Honey comb, Ice cream sandwich, Jellybean,(KitKat).
• Experienced in built Rich User Interface applications, integrating with various Databases and Client-Server applications in iPhone/iPad (iOS 4.0, 5.0, 6.0, 6.1, 7.0, 8.0 XCode 4.0, 4.2, 4.3, 4.4, 4.5, 4.6, 5.0, 6.0 Beta, 6.1) application development using objective-C, Cocoa Touch, UIKit.
• Experienced in parsing XML and JSON data using NSXML Parser and NSJSON Serialization for display on the iPhone/iPad from server.
• Strong knowledge in all phases of Software Development Life Cycle (SDLC) process, which includes requirement analysis, designing, implementing, debugging, testing, fixing and maintaining applications.
• Expertise implementation knowledge of various frameworks including: Core Foundation, UIKit, Core Graphics, Core Data, Core Text, Core Animation, AV Foundation, Media Player, Notification Center, Map Kit, Message UI and Security.
• Experience as a developer in designing, developing, implementing, testing and publishing apps on iTunes Store.
• Having Proficient knowledge on customizing the UI elements like UI Date Pickers, UI Alert views, UI Popover Controllers, UI Table View Cells, UI Tab Bar Controllers, UI Alert Views, UI Table Views, and UI Sliders etc.
• Experience in implementing core Frameworks like UI Kit, AV Foundation, Map Kit Core Location, Core Data, SQLite and Core Graphic framework.
• Experience in developing high performance iOS and OS X applications that respond appropriately at every phase of their life cycle while consuming optimal amount of memory using different SDKs, frameworks and different versions of XCode.
• Experience in the design and development of Multi-Gesture responsive Table. views, Collection views, Outline Views, View Controllers, Navigation patterns, Navigation controllers and rendering smooth Animations with and without using Storyboards for latest visual themes, rich user interface and high level of user interaction for iOS applications.
• Skilled in use of XML web services such as REST and SOAP.
• Experienced in using Google Maps API for the Geo location services and using JSON web services to call external web service.
• In-depth knowledge MVC design architecture, Cocoa design patterns and concepts like delegation, protocols and categories.
• Thorough understanding of backend database technologies like Oracle and MySQL, and the embedded database SQLite.
• Experience managing application flow using Storyboard and XIB files. z
• Extensive experience in building mobile applications using Android framework APIs such as (Location, Camera, Animations, Maps).
• Excellent Communication skills and Intrapersonal Skills with Listening, Speaking, Writing, Presentation and proactive in learning of advance concepts in IT technologies

TECHNICAL SKILLS

Programming Languages: Objective-C, Swift, C, C++

Frameworks / APIs: Cocoa Touch, Foundation, UIKit, Core Graphics, Core Data, Google Protocol Buffers, C Standard Library

Mobile Operating Systems: iOS 4/5/6, Windows CE, Windows Mobile, Android

Operating Systems: Mac OS 10.5/10.6/10.7, Mac OSX, MS-DOS, Windows

Phone Simulator and Emulator: iPhone / iPad, Windows8 / Mobile, Android

IDE’S / SDK: XCode 3.0/4.0/5.0/6.0/6.1.3, Android SDK, Keil

Web Services: XML / JSON Web Services

Database: MySQL, Core Data for iOS, SQL Lite

PROFESSIONAL EXPERIENCE

Confidential, Jersey City, NJ

Sr. iOS Developer

Responsibilities:

• Involved in doing AGILE practices, attending daily agile (SCRUM) meetings and SPRINT retrospective meetings. Worked with an Agile, Scrum methodology to ensure delivery of high quality work with every iteration.
• Worked extensively with Objective C and Cocoa frameworks.
• Worked with UI Action Sheets, UI TableView, Custom Cells, UI Scroll Views, Navigation Controllers, delegates and protocols.
• Worked with Cocoa Frameworks, which includes UIKit, Foundation, UI Image Picker, UI Date Picker.
• Used AF Networking to connect RESTful API services and maintained background image downloads, uploads, chat conversations, and messages from system.
• Worked on Web Service calls, XML and JSON parsing.
• Developed critical tools for this project like Customized Navigation bar, Page control and Scroll view.
• Worked on iPhone SDK and internet connection Protocols.
• Involved in Core data Framework using SQLite.
• Created user interfaces, navigation layouts for the iOS app.
• Familiar with Core Animation / UI animation concepts.
• Worked with GIT to checkout and update the codebase changes.
• Worked on table view controller and made customized table view cells according to the requirements of client.
• MapKit and Core Location to enhance user to find nearest store locations.
• Worked extensively to support all features on both iPhone and iPad.
• Extensively worked with web services XML inputs to pull data and display it on the app.
• Implemented apple push notifications on arrival of fax.
• Implemented NS Operation Queue and NS URL Session to integrate with backend web services.
• Worked with Backend team to display the correct data format in devices.
• JSON used for client/server messages.
• Core Data is the essential ingredient in data driven iOS apps. It's used for storing, retrieving, and manipulating application data in databases, XML, and binary formats.
• Used the same XIB to design for iPhone5 and older iPhones by using Auto-layout.
• Designed the database and data model for application using SQLite.
• Coordinated with technical staff in the configuration of iTunes App Store.
• Responsible for Service Integration Development and Testing.
• Implemented Accessibility and Localizations on the application.

Environment: iOS 7.1/8.0, XCode 6.0/6.3, Agile Methodology, iPad, iPhone, Objective-C, UIKit, JSON, XML, HTML5, CSS, REST, JavaScript, jQuery, SQLite. Android SDK, Eclipse IDE, Google Maps, AML and SQL Databases, Junit, GPS Services.

Confidential - San Francisco, CA

Sr. iOS Developer

Responsibilities:

• Worked extensively with Objective C and Cocoa frameworks.
• Worked with UIKit Framework for development and maintenance.
• Info. plist was implemented to keep track of user's favorite products.
• Implemented custom Table Views, Table View Cell, UI Tab Bar & UI Navigation Controller for easy navigation of the app.
• Implemented NS Operation Queue and NS URL Connection to integrate with backend web services
• MapKit and Core Location to enhance user to find nearest store locations.
• Worked extensively to support all features on both iPhone and iPad.
• Added animation between UI Views for smooth transitioning and better user experience.
• Worked on web service calls, XML and JSON parsing included in the project.
• Responsible for Creating Models and Services in conformance with the WSDL's provided.
• Built iOS apps and Mac apps that can communicate with Bluetooth Low Energy (BLE) devices.
• Used AF Networking to connect RESTful API services and maintained background image downloads, uploads, chat conversations, and messages from system.
• Work Hand to Hand with design team to implement UI.
• Implemented login functionality by checking the data input by the user with the data stored in SQLite database.
• Publishing the application on App Store and then pushing updates after every sprint release.
• Leverage industry best practices to design, test, implement and support mobileapplications.

Environment: iOS 6.0,7.1, (iPhone SDK), Mac OS X, Objective C, C, C++, Swift, XCode 6.0 to 6.4, Agile Methodology, HTML5, CSS, REST, JIRA UIKit, Core Location, UIKit, Event Kit

Confidential - Cincinnati, OH

Sr. iOS Developer

Responsibilities:

• Worked on UI Table View Controller and made customized table view cells according to the client.
• Worked on check deposit using EZ-Deposit.
• Worked with subversion to checkout and update the codebase changes.
• Web Services consumption on the iPhone to communicate with the back-end server using the NS URL Request and NSURL Connection objects for rating submission.
• Worked on iOS SDK 7 and iOS SDK 8.
• Created Custom Table View Cells to accommodate the client’s design of a particular Cell
• Used Objective-C to make the application.
• Created custom checklist and sharing them with selected app users by calling web services through JSON libraries and connecting to SQLite database with the objective C interfaces.
• Developed Navigations between views using UI Navigation Controller, UI Gesture Recognizer, and UI Popover Controller.
• Extensive experience working withUIKit, Store Kit, Core Data, AV Foundation Frameworkfor development and maintenance.
• Experienced in XML and JSON Parsing, Multithreading using Touch XML, SBJSON, NSXML Parser and NSJSON Serialization.
• Used the same XIB to design for iPhone 6 and older iPhones by using Auto-layout.
• Worked with Backend team to display the correct data format in devices.
• Developed quality code in Objective-C and Swift to meet story acceptance criteria.
• Used Apple Docs to maintain records to document program development and revisions.
• Created of various views, table views, customized views and popovers.
• Defined, developed and maintained web services and applications that consume them (REST, SOAP, JSON, XML) using GET and POST methods
• Implemented Core Data framework to store user Data
• Developed essential tools such as the UI Tab Bar.
• Developed client login and signup module that includes UI design and backend communication with Web Services
• Implemented Core Data framework to store user Data.
• Extensively worked on consuming RESTful web services and JSON.
• Worked with Git to checkout and update the codebase changes

Environment: iOS 7, 7.1, iPad, iPhone, Objective-C, UIKit, JSON, XML, SQLite, JIT, XCode 5/4.6/4.5, iOS 7.0.x/6.1.x/6.0.x, iOS Simulator 6.1/6.0/5.1, Objective-C, Cocoa Touch, Cocoa framework, MapKit, Core Location, AV Foundation

Confidential, Atlanta, GA

Android/iOS Developer

Responsibilities:

• Built iPhone/iPad (Universal) Application that uses Tab bar, Navigation, Split View & Popover Controllers and consumes RESTful JSON Web services.
• Built iOS Storyboards and established IBOutlet, IBActions, create and perform segues between different scenes in the storyboard
• Designed, developed test cases and tests scripts as per Requirement documents and Prepared RTM (Requirement Traceability Matrix).
• Responsible to qualify release compatible for IOS, Android, Mobile web.
• Worked extensively with Objective C and Cocoa frameworks.
• Worked with UI Action Sheets, UI TableView, Custom Cells, UI Scroll Views, Navigation Controllers, delegates and protocols.
• Worked with Objective C, Swift and Cocoa frameworks.
• Worked with Cocoa Frameworks, which includes UIKit, Foundation, UI Image Picker, UI Date Picker.
• Created view animations using UI Animation classes and Quartz Core framework.
• Used AF Networking to connect RESTful API services and maintained background image downloads, uploads, chat conversations, and messages from system.
• Worked as UI developer.
• Worked on Web Service calls, XML and JSON parsing.
• Participate in daily stand up meetings to report about scope of work, testing progresses, outstanding issues, blocking points and so on.
• Implemented Accessibility and Localizations on the application.
• Worked in the internal process using SCRUM Agile methodology.

Environment: iOS 5.1/5.0, XCode 4.3/4.2, iPhone Simulator 4.3.2, Cocoa Touch, Foundation, UIKit, Core Graphics, Core Data, Mac OSX, RESTful JSON, Adobe CS5 Suite (Photoshop), Subversion (SVN).

Confidential

C/C++ Developer

Responsibilities:

• Developed the application from the scratch and continuous addition of new features.
• Developed Jataayu's Device Dependent Layer and provided message queue, MMI, logging interfaces.
• Design, coding, bug fixing prototype design and unit testing.
• Implementing features as per Use Cases and Design Patterns. As.
• Writing unit testers using shell script.
• Designed and Implemented tel URI, Connection Prompt, Scrollbar Operations, and Access Key Solutions.
• Creating Installer using Install shield and WIX Installer, VB Script, shell Script.
• Compilation of product using makes file. Resolving customer facing issues.
• Debugging using GDB tools and remote debugger tools.
• Developed URL Encoder module to provide browsing capabilities to other applications on the device.
• Provided methods for handling META headers present in HTML/WML pages, display session data. Implemented cache and cookies modules.Helped and monitored peer code review of PRO*C/C++ and UNIX processes.
• Resolved the issues preventing release and customer acceptance of the enterprise-targeted product

Environment: C, C++, socket programming, Shell Script, Install Shield 11.0, Wix Installer