SUMMARY

• Over 6 years of experience in IT Field
• Strong knowledge of Objective - C language and SWIFT 2.0
• Experience working with XCODE and multiple versions of IOS including iOS 9.
• Experience with subversion control with GIT, STASH and SourceTree.
• Have IOS knowledge of 3D touch, Touch ID.
• Worked on upgrading the App to latest version of iOS
• Worked with local storage such as CoreData, NSFileManager and NSUserDefaults.
• Thorough understanding of multithreading, JSON, Web Services, synchronous and asynchronous calls.
• Proficiency in MVC design architecture, Cocoa design patterns and concepts like delegate, protocols and category.

TECHNICAL SKILLS

IOS Technology: iOS versions, Xcode versions

IDEs: Xcode, Eclipse, Sublime, Xamarin, Visual Studio

Languages: Objective-C, C, Swift 2.0, JavaScript, HTML, CSS, Java, C++

Database: MYSQL, SQL Server

Methodologies: Agile, Rational Unified Process(RUP), UML

Third Party frameworks: Cocoa lumberjack, Object Mapper, AFNetworking, RestKit, JSONKit

PROFESSIONAL EXPERIENCE

Confidential, Atlanta, Georgia

IOS Application Developer

Responsibilities:

• Worked extensively with Objective-C, Cocoa and UI Frameworks
• Worked with Xcode for debugging the updated version
• Worked with basics of SWIFT 2.0 for updating the app
• Worked on Swift 1.0 for smooth transition
• Worked with GIT to checkout and update the code base changes
• Worked extensively on table view controller and made customized table view cells according to the client requirements
• Utilized UI TabBar Controller, UI Navigation Controller, UI Table Views, UI Web Views, UIScroll View to display content as required in the App
• Iterative design process upon client approval build out of all assets: buttons, products shots, UI Components, etc.
• Worked on Web Service calls, Alamofire and JSON parsing included in the project
• Worked with UIKit Framework for development and maintenance
• Added animation between UI Views for smooth transition and better user experience
• Used the XIB to design for iPhone by using Auto-layout
• Implemented data chasing using CoreData and Application Directory
• Reported progress/challenges to project lead

Environment: Objective-C, Swift 2.0, Cocoa Touch, Foundation, CoreData, Xamarin, System Configuration, Core Graphics, Quartz Core, Basic iOS APIs, iOS Simulator

Confidential, Chicago, Illinois

IOS Application Developer

Responsibilities:

• UI design and web service integration using AFNetworking an open source API
• Map View implementation using the MapKit and Core Location Frameworks
• Lead technical design sessions with the development teams, including the creation of class models, sequence diagrams, component models, etc., and detailed design specifications to ensure that architecture standards are followed
• Worked with REST API handling
• JSON Response parsing using the SBJSON Framework
• Data Scrolling is achieved using UIScrollPane and UITextView
• Utilized Auto Layout and Storyboards
• Application was designed using iPhone SDK, Xcode, interface builder, objective-c and instruments

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

Confidential

IOS Application Developer

Responsibilities:

• Upgraded reporting system of the application
• Developed complete client iPad login and signup module that includes UI design and backend communication with Web Services
• Developed new components like infinite scrolling section for sliding Tableview
• Solved major defects in navigation controller behavior for the application
• Improved the efficiency of the application by optimization that resulted in faster loading of player and streaming data. (Main thread and secondary thread)
• Provided mechanism to avoid loading of duplicate data in Tableview (Problem due to concurrent server calls)
• Audio playback using the AVAudioPlayer from the AVFoundation Framework.
• Handled scenarios of no data for application during good network signal
• Explained the design problem of invocation by drawing flowcharts
• Assisted Project Manager with release build schedules
• Documented the technical specifications
• Managing the work log and following the schedule to ensure completion of projects before deadline

Environment: Xcode, Objective-C, SDK, using ARC, Core Data and Auto Layout, Github for version control, Web Services Frameworks: UIKit, CoreLocation, AVFoundation.

Confidential

UI/ iOS Developer

Responsibilities:

• Analyzed user requirements and designed the user interfaces, object model, application server logic and schema.
• Iterative design process upon client approval build out of all assets: buttons, products shots, UI components, etc.
• Used JSP, Java Script, HTML, and CSS for manipulating, validating, customizing, error messages to the User Interface.
• Design mockups, demos for client,eye-catching icons and other graphical interfaces for client
• Involved in development and finalization of initial design of the application and worked with content managers, copywriters and designers to resolve the issues.
• Designed and implemented a dynamic image rendering web service, which is consumed by JavaScript.
• Developed data formatted web applications and deploy the script using client side scripting using JavaScript.
• Worked on Cross-Browser compatibility and fixed the bugs for several browsers.
• Designed the web user interfaces for all the above use cases using JSP, Struts, HTML5, jQuery, XML and Ajax based on the W3C standards.
• Design front end with css3 and HTML coding.

Environment: XHTML, HTML, JavaScript, CSS