SUMMARY

• Over all 7 years of experience in designing & developing User Interface applications, integrating with various Databases and Client - Server applications in iPhone/iPad application development usingObjective-C, C++, Swift, Cocoa Touch, UIKit, (OOA&OOD).SQL,Cocoa Bindings, Core animation, custom controlsand object oriented programming.
• Hands on experience with latest versions of Xcode 7.X(4.X,5.X,6.X) and IOS 9.x(8.X,7.X,6.X), MS Office Professional, Eclipse.
• Strong knowledge in implementing core Frameworks like CoreLocation, UIImagepicker, MapKit, UIKit, and EventKit Frameworks.
• Expertise in MVC design architecture, Cocoa design patterns and concepts like delegation, protocols and categories.
• Created and customized views, table views, tab bars and navigation bars which are some basic functionality in a multi-view application.
• Proficient in source control with Git, SVN.
• Hands on experience in AVFoundation, UIImagepickercontroller, MPMoviePlayerController.
• Good experience on NSOperationthreads, GCD and Blocks to perform multi-threaded development.
• Hands on experience in Apple push notifications, Network protocols, Mac/Pc to iPhone data syncing.
• Worked on Phonegapand Corelocation, UI Acceleration under position and motion category.
• Experience in distribution such as App store provisioning profiles and delivery, Enterprise app deployment, over the air Ad Hoc App Distribution.
• Strong knowledge on subversion version control, server management, Mobile architectures, Trends and emerging technologies.
• Good understanding of Memory Management: ARC and non-ARC in iOS development.
• Strong knowledge of the general mobile landscape, architectures, trends, and emerging technologies.
• Understanding of Apple iPhone App store requirements, HIGs, iTunes Connect, iOS Provisioning Portal (Certificates, App IDs, Provisioning and Distribution) and testing on testing/Real device.
• Worked on Web Development Technologies like REST / SOAP / XML API's, HTML, JavaScript, CSS, AJAX, XML and XSL/XSLT.
• Experience with Google mobile service provider API, third party API’s and MapKit framework.
• Developing Web applications with HTML5, JavaScript (JQuery), CSS3.
• Integrations such as Facebook, Twitter, and Google+ with OAuth token handling; and make API requests.
• Good Knowledge in In-App Purchase, Remote and Local Push Notification.
• Working knowledge of Operating Systems like Mac OS Yosemite, Mac OS-X, Windows 2003, Windows XP, Vista, Windows 7 and Windows 8,Unix and Linux.
• Experience in working with Agile/scrum teams and providing technical guidance to the test teams to build manual and automated test suites.
• Confidence in working with other iOS and Android developers to complete detailed projects.
• Ability to coordinate with various team members involved in the project.
• Quick learner with excellent communication, analytical, design and problem solving skills.
• Always curious to learn new skill or a new technology.
• Self-starter, friendly and flexible.

TECHNICAL SKILLS

IOS Applications: Objective-C and Cocoa development for iPhone and iPad devices in Xcode. Interface builder-UIKit, Cocoa touch, core Data, XCode Interface builder-UIKit, Git, GitHub

IDE: XCode, Eclipse, AppCode, Microsoft Visual Studio, NetBeans.

Programming Languages: C, C++, Objective C, Java, HTML, XHTML, CSS3,PL/SQL, Ruby, SQL, JavaScript and JQuery.

Database: MySQL, SQLite & Microsoft SQL

Operating Systems: MAC OS, Windows, Linux, UNIX

Version Control Tools: GIT, SVN.

Mobile Operating Systems: iOS, Windows CE, Windows Mobile, Android

Phone Simulator and Emulator: iPhone/iPad, Windows 8/Mobile, Android

Development Models and Patterns: MVC, Scrum method of Agile, V-Model

PROFESSIONAL EXPERIENCE

Confidential, DC

Sr. iOS Developer

Responsibilities:

• Worked extensively with Objective C and Cocoa touch frameworks.
• Expertise in MVC design architecture, Cocoa design patterns and concepts like delegation, protocols and categories.
• Designed and implemented the application using Xcode 5.X and 6.X.
• Integrated Facebook and Twitter using NSURL and NSURLRequest classes of Cocoa Touch to make network requests.
• Developed tools for this project like customized UITableView, navigation bar, Page Control and scroll view.
• Worked with JSON for data exchange between client and server.
• Took care of Code Review, Code Fixes and bug Fixes.
• Designed XSDs to define the xml structure of data exchanged between iPhone and server.
• Managed data and memory management from streamlining code and using various debugging tests.
• Part of the team that helped build and release the application to the app store.
• Used GitHub to pull code and make changes and push the code back.
• Worked on localizing the app in different languages.
• Used AppleDocs to maintain records to document program development and revisions.
• Provided system support after hours as necessary.
• Shared best practices and improve processes within and across SPRINT teams.
• Handled multiple projects simultaneously, meeting deadlines while effectively managing priorities and communicating progress.
• Provided cross-functional support as a member of a highly productive SPRINT team.

Environment: iOS 8.0,7.0 (IPhone SDK), Xcode 5.x,6.x, Objective-C, GitHub, Agile Methodology, JSON, CSS, REST.

Confidential, PA

Sr. iOS Developer

Responsibilities:

• Worked extensively with Objective C and Cocoa frameworks.
• Responsible for designing an Intelligent Asynchronous Cache Manager to separate the UI code from Service Call Code.
• Responsible for Creating Models and Services in conformance with the WSDL's provided.
• Responsible for Service Integration Development and Testing.
• Web services deployment and testing on rest client.
• Created the complete database using coredata.
• Beta testing of the application via test flight.
• Publishing the application on App store and then pushing updates after every sprint release.
• Designed the complete MVC flow for the application with UI components and controllers to be used for iPhone.
• Complete data base designing for both android and iPhone.
• Implemented Navigation Controller, navigation barand scroll view.
• Worked withUIKit Frameworkfor the applications at hand.
• Followed a work data flow principle for design and development.
• Worked closely within a cross functional team of testers and developers.
• Worked on web service calls,XML and JSONparsing included in the project.
• Added animation between UIViews and Pre-fetching data for different views for smooth transitioning and better user experience.
• Worked with Backend team to display the correct data format in devices.
• Used the same XIB to design for iPhone 5 and older iPhones by using Auto-layout.
• Integrated a web-based content made with HTML5 on a Native app usingUI Web View.
• Formatted the Data as per Business rule to display in UI.
• Debugging issues whenever required.
• Worked withGDB and Xcodefor debugging.
• Worked withGITto checkout and update the codebase changes.

Environment: s: IOS 6.0,7.0(iPhone SDK), Mac OS X, Objective C, XCode 4.6 and 5.0, Agile Methodology, HTML5, CSS, REST,JIRA, JavaScript, JQuery.

Confidential, IL

Sr. iOS Developer

Responsibilities:

• Worked broadly on table view controller and madecustomized table view cellsas indicated by the customer.
• Followed a work information stream standard for outline and improvement.
• Worked on Web Service calls,XML and JSONparsing included in the project.
• Worked withUIKit Frameworkfor development and maintenance.
• UsedCore data Frameworkfor local storage purpose in SQLite.
• Formatted the Data according to Business standard to show in UI.
• Worked withGITto checkout and update the codebase changes.
• Reported progress/difficulties to project lead.
• Debugging issues on location whenever required.
• Complete execution of the retrial mechanism.
• Used the same XIB to design for iPhone 5 and older iPhones by using Auto-layout.
• Added animation between UI Views for smooth move and better client experience.
• Publishing the application on App store and afterward pushing upgrades after every sprint discharge.
• Complete implementation of the retrial mechanism.
• Web services deployment and testing on rest client.
• Worked on Unit-test code for strength, including edge cases, usability, and general reliability.
• Responsible for Service Integration Development and Testing.

Environment: iOS 7.0 (iPhone SDK), Mac OS X, Objective C, XCode, Agile Methodology, HTML5, CSS, REST,JIRA, JavaScript, JQuery.

Confidential, WA

IOS Mobile Application Developer

Responsibilities:

• Map View implementation using the MapKit and CoreLocation Frameworks.
• Web Services consumption on the iPhone to communicate with the MediaWiki API using the NSURLRequest and NSURLConnection objects.
• Creating project and application architecture deliverables that are consistent with architecture principles, standards, methodologies, and best practices.
• Integrated a web-based content made with HTML5 usingUIWebView.
• Lead technical design sessions with the development teams, including the creation of class models, sequence diagrams, component models, etc., and detailed design specifications to ensuring that architecture standards are followed.
• XML Response parsing using the NSXMLParser and NSXMLParserDelegate. JSON Response parsing using the SBJSON Framework.
• Data scrolling is achieved using UIScrollPane and UITextView.
• Responsible for defining technical evaluation criteria for product and technology selection and determining technical approaches to ensure all architectural solutions result in a coherent systems design.
• This application was designed and implemented using iPhone SDK, XCode, interface builder, objective c and instruments.

Environment: Objective C, Cocoa, Xcode, Interface Builder. Libraries used were Foundation Framework, MapKit, XML parsing, JSON parsing, and UIKit Framework.

Confidential, TX

IOS Application Developer

Responsibilities:

• Created View controllers both programmatically and through Storyboards.
• Created a side swipe menu controller which makes it easy to navigate through the application.
• Worked with Navigations controllers, Navigation Bars and Tab Bars.
• Used Xcode 6.1, 5.1.1 and 5.1 to build application for iPhone 3.5 inch, iPhone 4-inch retina and iPhone 4-64bit Retina iPhone 5, 5s, 6 and 6 plus.
• Sub-classed a UINavigation Controller to make a Styled Navigation Controller which would then be used throughout the application. This would make it easier to change a certain behavior of a View Controller for example to change the color of the navigation bar throughout the application.
• 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.
• Used GitHub to push changed codes to.
• Made both enterprise and app store releases.
• Still provide support for when the application needs to be updated in regards to a new iOS release or if the client wants a change in design.

Environment: iOS SDK 7.1, iOS SDK 8, Jira, Xcode, GitHub, Objective-C, iPhone Devices.

Confidential

Software Developer

Responsibilities:

• Participated in requirements gathering from the end users.
• Designed and developed business logic layer and data access layer.
• Programed methods for FAQs/Support, help, contact and general information pages.
• The present system was studied in order to have a better understanding of its functionality.
• JSP and Java Script were used to develop user interface.
• Business logic was developed using EJB (Enterprise JavaBeans) and DAO’s were developed to perfume operations on the database.
• Web service based on SOAP (Simple Object Access Protocol) to use services provided by IBM Content Manager.
• JUnit was used for unit testing.
• For version control SVN (Apache Subversion).
• Tested application with unit testing, manual testing and writing test classes.
• Used agile methodology for development and was present in daily stand up meetings and weekly team meeting. Also attended bi-weekly spring planning meeting.
• Effectively participated in communications with Business Analysts and architects