SUMMARY

• Excellent Cocoa/Cocoa Touch and Objective - C coding ability wif XCodeforiOS(iPhone/iPad), Mac OSX Development and ISTCF framework in Object Oriented Design Principles(OOD& OOP).
• Experienced in Native Mobile Application development and Hybrid Mobile Application wif Social Media platform integrations such as Facebook, Twitter, Google+ wif Oauth token handling; and Creating HTML files for iOS Message Controller to share URLs and formatted text.
• Extensive experience Consuming REST/SOAPWeb Services and APIs.
• Worked extensively on relational databases and data modeling.
• Worked wif RSS News feed integration wif custom UI components and social sharing features; Also worked on Core Graphics and Animation
• 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 wif Cocoa touch and wif OpenGL ES.
• Worked wif QT Framework 5.0 in creating .pro files and deploying to Xcode Project.
• 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 wif Git, SVN.
• Knowledge of Object Oriented Concepts and good development experience in using those concepts in building re-usable code.
• Knowledge on Salesforce Mobile SDK.
• Experience working wif in-app purchase application for the iPhone/iPad along wif distinct marketing based applications enhancing sharing through social networks and email.
• Experience in Web Applications including Mobile Development Life Cycle (SDLC) mobile testing app requirements and specifications, design, construction, testing, and maintenance.
• Having good Knowledge on Storekit Frameworks.
• Adept noledge in HTML4/HTML5/JS/JQuery/CSS. Also worked wif AngularJS as a part of HTML.
• Proficient noledge of Programming Experience using Objective-C.
• Experienced in working wif data parsing forms such as XML and JSON, to dynamically display data on iPhone/iPad.
• Having hands-on experience wif Core Animation as a part of mobile app development.
• Knowledge on PHP frameworks such as Code igniter and CakePHP and Node.JS.
• Proficient in programming languages such as ASP.net, HTML5and JavaScript.
• Extensive experience in working wif Cascading Style Sheets (CSS).
• Strong commitment to organizational work ethics, value based decision-making and managerial skills.

TECHNICAL SKILLS:

IOS Application: Objective C, C#, XCode, >NET, Matlab, UIKit, Cocoa touch, XCode Interface builder-UIKit, Core data

Programing Languages: C, C++, Objective-C, Java, HTML,XMLFront End CSS2 & 3, JavaScript, JQUERY Library, SQL Server.

Databases: 2005/2008, SQLite wif Core ios sandbox, building and database in ios Sandbox

Operating System: MAC OS, iphone, ipad devices, Windows 98,2000, 2002,7,8,10, Linux and UNIX

Softwares: Trained in iOS 4, iOS 5, iOS6, iOS7 wif XCode 3.0/ 4.0.5.0, 6.0, 6.1.3 OSX 10.5, 10.6, 10.7, 10.8, ASP.net wif Visual Studio 2005/ 2008, Confidential office suites

IDE/SDK’s: XCode 3.0 and above, Confidential Visual Studio wif .NET framework 3.0 and above, Eclipse, Tomcat, Wordpress

PROFESSIONAL EXPERIENCE:

Confidential, Denver, CO

Sr. 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 the application wif UI components and controllers to be used for iPhone.
• Working on web service calls, XML and JSON parsing included in the project.
• Working wif UIKit Framework for development and maintenance.
• Debugging issues at onsite whenever required as well synchronizing data developed on mobile application wif backend applications.
• Worked wif GDB and Xcode for debugging.
• Working wif Subversion to checkout and update the codebase changes.
• Complete data base designing for both android and iPhone. Publishing the application on App store and then
• Pushing updates after every sprint release.
• Worked wifGITto checkout and update the codebase changes.
• Reported progress/challenges to onsite project lead.
• 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 wif QA on deliverables on every iteration and customer feedback implementation.
• Assisted Project Manager wif release build schedules.
• Managing the work log and following the schedule to ensure completion of projects before deadline.

Environment: IOS 7x, Objective-C, XCode 5.0,6, Mac OS X, GDB, GIT, UIKit, JSON, XML, SQLiteIphone simulator, MapKit.

Confidential, Redmond, WC

Sr. IOS Developer

Responsibilities:

• Designed the mobile application interface
• Created Login, Signup and Login issues assistance page.
• Created various tabs for the bank accounts and their FAQ's regarding the liabilities provided by the bank.
• Implemented designs, including experimentation and multiple iterations.
• Strengthened developmental methodologies by introducing a code quality document.
• Modified existing software to correct errors, adapt to new hardware and improve performance.
• Developed navigation between views was mixture of using UINavigationController, UIGestureRecognizer, and UIPopoverController.
• Worked closely wifin a cross functional team of testers and developers.
• Worked wif GDB and Xcode for debugging.
• Worked in the internal process using SCRUM Agile methodology wif supervision.
• Participate in DAILY SCRUM to discuss the progress in the sprints.
• Participate in SPRINT REVIEW MEETING where we discuss the progress of the project and take the necessary steps for the project to be completed successfully.
• Interact wif SCRUM team developers, programmers, tester, product owners and stake holders to deliver right value of the project at the end of each sprint.
• Executed a part of the code wif the concepts of the Cordova and phone gap.

Environment: iOS 7.0 and 6.0 (iPhone SDK), Mac OS 4. X, Objective C, XCode 4.6, Xcode 5, Cocoa Touch, Cocoa framework, JavaScript, JQuery, Adobe CS5 Suite (Photoshop, Dreamviewer), MapKit, Core Location, and AVFoundation.

Confidential, Chicago, IL

Sr. IOS/iPhone Application Developer

Responsibilities:

• Worked extensively wif Objective C and Cocoa frameworks.
• Worked extensively on table view controller and made customized table view cells according to the client.
• Pre-fetching data for different views for smooth screen transition.
• Followed a work data flow principle for design and development.
• Worked closely wifin a cross functional team of testers and developers.
• Worked on Web Service calls, XML and JSON parsing included in the project.
• Worked wif UIKit Framework for development and maintenance.
• Added animation between UI Views for smooth transition and better user experience.
• Worked wif 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 wif HTML5 on a Native application using UI Web View.
• Used Core data Framework for local storage purpose in SQLite.
• Formatted the Data as per Business rule to display in UI.
• Debugging issues onsite whenever required.
• Worked wif GDB and Xcode for debugging.
• Worked wif GIT to checkout and update the codebase changes.
• Reported progress/challenges to project lead.
• Responsible for designing an Intelligent Asynchronous Cache. Manager to separate the UI code from Service call Code.

Environment: iOS 5-6(iPhone SDK, Objective C, Xcode, Cocoa Touch, Cocoa Framework, Interface Builder, iPhone Simulator, Jquery.

Confidential, Dallas, TX

IOS Developer

Responsibilities:

• Followed a work data flow principle for design and development.
• Created User Interface/ Navigation Layout for the application.
• Improved the application efficiency wif multi-threading.
• Worked wif Photoshop CS5 for image editing and resize them to suit the iPhone and iPad resolution.
• Worked wif Instruments tool extensively at the end of development cycle to minimize memory leaks and assure overall application stability.
• Worked wif MFMail Compose View Controller to create an email page dat allow user to share deal wif friends or give feedback to Twicular.
• Used UITabBar, UINavigationView, UITableView, MKMap, UIActionsheet, and other View Controllers to build the UI.
• Worked closely wifin a cross functional team of testers and developers

Environment: iOS 4.0 and 4.1 (iPhone SDK), Mac OS 4. X, Objective C, Xcode 3.2.6, 4.0, Cocoa, Cocoa Touch, Cocoa framework, IPhone Simulator 4.1, JavaScript, HTML, Adobe CS5 Suite (Photoshop, Dreamweaver), XML, and JSON.

Confidential, Tampa, FL

Mobile web and IOS Developer

Responsibilities:

• Performed all tasks from UI design and implementation to writing code for various features.
• Designed XSDs to define the xml structure of data exchanged between iphone and server.
• Created and used content providers f or storing and retrieving sensitive user information to be used between different Verizon apps on Android devices and iOS devices.
• Troubleshoot the most common errors programmatically and reduce calls to customer support.
• Designed and developed in purely Object Oriented Programming (OOP) environment.
• Implemented and used web services for client server data communication using JSON.
• Designed and implemented CSS3 style sheets and HTML5 content for web pages using JavaScript.
• Designed and developed the intuitive GUI using MVC design pattern using Eclipse and XCode.
• Redesigned several screens including default application landing screen as per newer wireframe.
• Created models in MVC and development of delegates for updating model information.

Environment: JSON, HTML, CSS, Xcode 3.0, IPhone Simulator 4.1, JavaScript, HTML, Adobe CS5 Suite (Photoshop, Dreamweaver), XML, JSON.

Confidential, TN

Java Developer.

Responsibilities:

• Upgraded reporting system of the application T-Mobile My Account for analytics.
• Developed complete client iPad login and signup module dat includes UI design and backend communication wif Web Services.
• Developed new components like infinite scrolling section for sliding tableview.
• Solved major defects in navigation controller behavior for the application.
• Developed Facebook integration for the application.
• Improved the efficiency of the application by optimization dat resulted in faster loading of player and streaming data. (Main thread and secondary thread).
• Provided mechanism to avoid loading of duplicate data in tableviews (Problem due to concurrent server calls)
• Handled scenarios of no data for application during good network signal.
• Explained the design problem of invocation by drawing flowcharts.
• Assisted Project Manager wif release build schedules.
• Documented the technical specifications.
• Managing the work log and following the schedule to ensure completion of projects before deadline.
• Followed a work data flow principle for design and development.
• Managing the work log and following the schedule to ensure completion of projects before deadline.

Environment: Objective-C, Xcode 4.6, Mac OSX, Cocoa Touch, Foundation, UIKit, Core Graphics, RESTful JSON converted to existing Soap Services, iOS 6.1, iPhone Simulator 6.1, Device integrated wif Barcode Scanners, AirWatch Mobile Device Management App Store, Subversion (SVN).

Confidential

Java Developer

Responsibilities:

• Created user-friendly GUI interface and Web pages using HTML, JSP.
• Developed different Servlet components.
• Interacted wif the Database using MYSQL.
• Involved in Database designing using ER Modeling and creating tables.
• Extensively used JavaScript for client side validations.
• Developed Java Mail program to send a system generated mail to all first time registered users.
• Developing Session beans, Entity for Insurance Quotes.
• Writing JSP for Online Quote for Resident Insurance.
• Developing CMP read only Entity beans to get Insurance quotes.
• Fixing the bugs identified in test phase.
• Checked all the errors and did debugging wif tools.
• Successfully deployed the project to the client.

Environment: Java 1.3, Servlets 2.3, JSP 1.2, JDBC, UML, HTML, JavaScript, Apache Server, Java Mail, and UNIX.