SUMMARY

• Over 7 years of experience in designing and developing User Interface Applications and integrating with various Databases and Client - Server applications in iPhone/iPad.
• Developed application using Objective-C, OS X, C++, Swift, Cocoa Touch, UIKit, SDK, MY SQL, Cocoa Bindings, Core animation custom controls and object oriented programming.
• Expertise in Xcode6.4, 6.1, 5.1.1, MS Office Professional, Eclipse, IntelliJ.
• Proficient skills in implementing core Frameworks like CoreLocation, Photoshop, CoreGraphics, MapKit, UIKit, and EventKit Frameworks.
• Developed applications for almost all the departments, which helped me learn more and acquire knowledge on basic business processes.
• Strong knowledge of Programming Experience using Objective-C.
• Expertise in Object Oriented Programming language like Objective-C, C++ and Swift.
• Good understanding of Memory Management: ARC and non-ARC in iOS development.
• Experienced in working with data parsing forms such as XML and JSON, to dynamically display data on iPhone/iPad.
• Understanding of Apple iPhone App store requirements, iTunes Connect, iOS Provisioning Portal (Certificates, App IDs, Provisioning and Distribution) and testing on testing/Real device.
• Experience with Google mobile service provider API, third party API’s and MapKit framework.
• Integrations such as Facebook, Twitter, Instagram and Google+ with OAuth token handling; make API requests, Core Bluetooth API’S, RESTful API’s and JSON API’s.
• Worked on Web Development Technologies like REST / SOAP / XML API's, HTML, JavaScript and CSS.
• Good Knowledge in In-App Purchase, Remote and Local Push Notification.
• Confidence in working with other iOS and Android developers to complete detailed projects using, AirWatch, MobileIron MDM and DEP Integration.
• Ability to coordinate with various team members involved in the project.
• Quick learner, excellent analytical, design and problem solving skills.
• Excellent communication, organizational skills, attention to detail and the ability to meet tight deadlines.

TECHNICAL SKILLS iOS Applications: Objective-C/Swift and Cocoa Touch development for iPhone and iPad devices in XCode Interface builder-UIKit, Cocoa, core Data

Software: Trained in iOS 4, iOS 5, iOS6, iOS7 with XCode 3.0/ 4.0., 5.0, 6.0, 6.1.3, 7.0, ASP.net with Visual Studio 2005/ 2008/2010/2013 , Microsoft office suites, Microsoft Project 2010/2013.

Programming Languages: Objective C, C, C++, Swift, Java, HTML 4, and 5, CSS2 and 3. JavaScript

Databases: SQL server 2005/2008, SQLite with Core iOS sandbox, building, and database in iOS sandbox

Operating Systems: MAC OS 10.5/10.6/10.7/10.8/10.9/10.10/10.11 , Windows XP, Windows 7, Windows 8, LINUX, UNIX

Tools: XCode 3.0/4.0/5.0/6.0/6.1.3/7.0 , Eclipse, Visual studio 2005/08/10/13 , Sublime Text, Dreamweaver, Network Simulator 3.

Source Control: GitHub, TFS, Source Tree, SVN, Bit Bucket, Stash

PROFESSIONAL EXPERIENCE

Confidential, Wilmington, DE iOS Developer

Responsibilities:

• Used AV Foundation Framework to record audio from the device.
• Implemented Dropbox API for sharing and backup.
• Implemented Core Data framework to store user Data.
• Implemented NS Operation Queue and NSURL Connection to integrate with backend web services.
• Implemented using Storyboard and ARC.
• Developed unit tests for testing specific functionality and logic.
• Fixed bugs as documented by QA team.
• Used Instruments to fine tune the app performance and memory management.
• Formatted the Data as per Business rule to display in UI.
• Followed a work data flow principle for design and development.
• Worked closely within a cross functional team of testers and developers.
• Debugging issues at onsite whenever required.
• Worked with GDB and Xcode for debugging.
• Worked with Subversion to checkout and update the codebase changes.

Environment: iOS 7.0 and 6.0 (iPhone SDK), Mac OS 4. X, Objective C, Xcode 4.6, Cocoa Touch, Cocoa framework, Phonegap JavaScript, JQuery, Adobe CS5 Suite (Photoshop, Dreamweaver), MapKit, Core Location, and AVFoundation.

Confidential, Bentonville, AK

Sr. iOS Developer

Responsibilities:

• Developed Custom UI Views based on UIKit Framework.
• Worked with UI Navigation View, UI Tab Bar View, UI Custom Cell, UI Alert View.
• Used Core Data to store data locally on the device for Barcode Scanning feature.
• Utilized ARC and Storyboards in order to streamline development.
• Worked with backend team to communicate with RESTFUL web services.
• Parsed JSON objects obtained from the server side and show contents on the app.
• Integrated a web based content made with HTML5 on a native app using UI Web view.
• Worked with MF Mail Compose View controller to create email which enable user to share.
• Implemented custom classes for calling web services using the secured connection.
• Implemented third party library ZBAR SDK to read the barcode.
• Implemented QR reader functionality.
• Tested theapplicationsfor memory leaks and relevant bugs, fixed them.
• Performed testing endapplicationfor data accuracy and process critical information from multiple inputs simultaneously.
• Utilized Agile development for SDLC

Environment: iOS9, Xcode 7, Mac OS X, Objective C, Framework, Cocoa Touch framework, JSON, HTML5, RESTFUL Web services, Agile Methodology.

Confidential, Keasbey, NJ iOS Developer

Responsibilities:

• Developed theapplicationusing MVC framework. Objective C using Xcode7.
• Involved in gathering requirements.
• Active participant in understanding requirements and sketching out acceptance criteria with project manager.
• Worked on iOS8 migration (Xcode Objective C).
• Adapted this app interface on iPad and iPhone.
• Created a Theme based infrastructure to able to cascade cosmetic change such as Font and Color with a single change.
• Customized Table View, Implemented Sections, Index and Search, and Optimized TableView performance.
• Adapted this app interface on different smart phones using auto layout.
• Implemented AVCaptureMetadataOutputObjectsDelegate delegate method to scan barcodes.
• Created models in MVC and developed delegates for updating model information.
• Used Objective C, Cocoa Touch Framework which includes UIKit Foundation, UINavigation View, UITab Bar controller, Collection View and Story Board to build App.
• Reviewed, analyzed and optimized backend interface code and the front end User Interface for efficiency and performance.
• Major role in fixing and debugging during the testing phase of the project.

Environment: Objective C, Cocoa touch Framework, Auto layout, MVC, Amazon Dynamo Database, Xcode7, MAC OSX 10 and 9, Collection view, Tab bar Controller, Core Data Photoshop.

Confidential, Westchester, PA iOS Developer

Responsibilities:

• Web services deployment and testing on rest client.
• Performing all tasks from UI design and implementation to writing code for various features.
• Designing the complete MVC flow for theapplicationwith UI components and controllers to be used for iPhone.
• Working on web service calls, XML and JSON parsing included in the project.
• Working with UIKit Framework for development and maintenance.
• Debugging issues at onsite whenever required as well synchronizing data developed onmobile applicationwith backendapplications.
• Worked with GDB and Xcode for debugging. Working with Subversion to checkout and update the codebase changes.

Environment: iOS7.0,(iPhone SDK), Mac OS X, Objective C, XCode 4.6 and 5.0, Agile Methodology, HTML5, CSS, REST, JIRA, JavaScript, JQuery.

Confidential

UI Developer

Responsibilities:

• Gathered and analyzed all necessary requirements by involving in discussion sessions.
• Co-ordinate with BA group for better understanding of functional requirements, Analyze and Design the business requirements to document and implement.
• Design and development of web pages using PHP, HTML, CSS including Ajax controls and XML.
• Involved in writing the properties, methods in the Class Modules and also developed web services using HTTP.
• Wrote UNIX shell scripts to automate the batch process.
• Created migration document and supported the migration of packages and objects to production environment.

Environment: PHP, AJAX, HTML, CSS, MySQL, HTML, JavaScript and Windows XP