SUMMARY

• 6 years of experience as a software developer in designing & developing Rich User Interface applications, integrating with various Databases and Client - Server applications in iPhone/iPad (iOS 3.0, 4.0, 5.0, 6.0, 6.1,7.0, 8.1 XCode 4.0, 4.2, 4.3, 4.4, 4.5, 4.6,5.0. 6.0 beta) application development using objective-C, Cocoa Touch, UIKit.
• Proficient knowledge of Programming Experience using Objective-C.
• Extensive experience in iPhone& iPod Touch application development.
• Expertise in iPad application development.
• Worked extensively on XCode, Interface Builder and Instrument.
• Experienced in Mobile Application Development using UIKit, Core Foundation with Cocoa touch.
• Worked with QT Framework 5.0 in creating .pro files and deploying to Xcode Project.
• Strong knowledge about Core Frameworks like, Map Kit, Core object, Core services, Core Graphics, Core animation, UIKit& MVC methodologies.
• 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.
• Knowledge of Object Oriented Concepts and good development experience in using those concepts in building re-usable code.
• Experience working with in-app purchase application for the iPhone/iPad along with distinct marketing based applications enhancing sharing through social networks and email.
• Experience in Web Applications including Mobile Development Life Cycle (SDLC), requirements and specifications, design, construction, testing, and maintenance.
• Experienced in working with data parsing forms such as XML and JSON, to dynamically display data on iPhone/iPad
• Experience in GOOGLE technologies like Google analytics, Google maps, Google gadgets, and Google search API.
• Proficient in programming languages such as ASP.net, HTML5and JavaScript.
• Extensive experience in working with Cascading Style Sheets (CSS).
• Experience using C++ on multiple platforms like (Linux, Windows & .NET Environments) for Object Oriented Programming.
• Working knowledge of Operating Systems like Windows 2003, Windows XP, Vista, Windows 7 and Windows 8.
• Excellent communication, organizational skills, attention to detail and the ability to meet tight deadlines.
• Strong commitment to organizational work ethics, value based decision-making and managerial

TECHNICAL SKILLS

iOS Tools: XCode, Interface Builder, Instruments. JSON, ZBAR, iOS Simulator.

Languages: Objective - C, C, C++ JavaScript, CSS, Java.

Cocoa Frameworks: iPhone /iPad/iPod SDK, Foundation Kit, UIKit, WebKit, Core Data, Core Location, Notification Center

Databases: UNIX, Windows NT/2000/2003 Server, MySQL, SQLite.

Other Tools: Visual Studio Express 05/08,SVN

Operating Systems: Mac OS(10.5,10.6,10.7), UNIX, Linux, Windows XP/Vista/7

Web Languages: HTML, XML, XHTML, JavaScript, CSS3, JQuery.

Packages: MS-Office.

PROFESSIONAL EXPERIENCE

Confidential, Woonsocket, RI

Sr. iOS Developer

Responsibilities:

• Involved in gathering requirements from the clients on regular basis.
• Worked extensively on MultiView applications and customizing Table views, Navigation bar, Tab Bar.
• Worked with backend developers to get final designs for app interaction with backend services.
• Worked on Map Kit that retrieves nearby store locations and displays current location.
• Worked on the QR code scanning functionality for the app.
• Extensively worked with XML and JSON inputs to pull the data from backend and display it on the app.
• Secured user credentials for better user interaction with the app.
• Worked with Photoshop for image editing and resize them to suit the iPhone resolution.

Environment: iOS7.x/8.x and above, Xcode 5.x/ 6.xand above, Objective-C, NSOperationQueue, NSXML parser, NSURL Connection, XML, RESTful Web services and Agile Methodology.

Confidential, NYC, NY

Sr. iOS Developer

Responsibilities:

• 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.
• Complete implementation of the retrial mechanism.
• 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
• Developed critical tools for this project like customized navigationbar, pagecontrol and scroll view.
• Worked withUIKit Frameworkfor the applications at hand.
• Worked extensively on table view controller and madecustomized table view cellsaccording to the client.
• Pre-fetching data for different views for smooth screen transitioning.
• 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.
• Worked withUIKit Frameworkfor development and maintenance.
• Added animation between UIViews 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 usingUIWebView
• 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 withGDB and Xcodefor debugging.
• Worked withGITto checkout and update the codebase changes.
• Reported progress/challenges to onsite project lead

Environment: iOS6.0/ 7.0, (iPhone SDK), Mac OS X, Objective C, XCode 5.1 and above, Agile Methodology, HTML5, CSS, REST, JIRA, JavaScript, JQuery.

Confidential, Sunnyvale, CA

iOS Developer

Responsibilities:

• Implemented Core Data for persistent storage of user data.
• Created models in MVC and development of delegates for updating model information.
• Created of various views, table views, customized views and popovers.
• Redesigned several screens including default application landing screen as per newer wireframe.
• 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.
• Created of notifications to detect the autorotation in the customized sub views.
• Implemented NS Operation Queue and NSURL Connection to integrate with backend web services.
• Custom UI implemented with XIBs, and Manual Retain/Release memory management.
• Developed Navigation between views was mixture of using UI Navigation Controller, UI Gesture Recognizer, and UI Popover Controller.
• Took care of Code Review, Code Fixes and bug Fixes.
• Performed all tasks from UI design and implementation to writing code for various features.
• Used several methods for testing and tracking of application like kiwi.
• 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.
• Interacting with QA on deliverables on every iteration and customer feedback implementation.

Environment: s: iOS 5, 5.1, Xcode 4.1, 4.3.3, 4.4.1, iPad, iPhone, Objective-C, UIKit, JSON, XML, SQLite, View Controller.

Confidential, Austin, TX

iOS Developer

Responsibilities:

• Custom UI implemented with XIBs, and Manual Retain/Release memory management.
• Various graphing libraries including Core Plot were used to draw user defined graphs.
• Implemented MessageUI framework to email and SMS graphs.
• Used External Accessory framework to allow users to project their graphs.
• Worked with Photoshop CS5 for image editing and resize them to suit the iPhone and iPad resolution.
• Performed unit tests and debugging.
• Used Instruments for performance testing/tracking.

Environment: iOS 4.1, 4.2.1 and 4.3 (iPhone SDK), Objective C, Xcode 3.2.6, 4.0, Cocoa Touch, Photoshop, Core Plot, Message UI, and External Accessory framework.

Confidential

Intern Java Developer

Responsibilities:

• Developed the GUI using JPanel, JForms and JavaScript
• Created user-friendly GUI interface and Web pages using HTML, JSP.
• Developed the Business logic classes and developed the form Validation classes to validate user input.
• Developed different Servlet components.
• Interacted with the Database using MYSQL.
• Involved in Database designing using ER Modeling and creating tables.
• Developed Java Mail program to send a system generated mail to all first time registered users.

Environment: Java 1.5/1.4,Applets, JPanel, JForms, JavaScript, Log4J, JUnit, Oracle 8 & Netbeans.