PROFESSIONAL SUMMARY:

• Over 7 years of experience in IT developing rich user interface applications
• Over 5 years of development experience in iOS and android application and game development using XCode, eclipse, Objective C, Java, C++ and Cocoa Touch Framework.
• Created and customized views, table views, tab bars and navigation bars which are some basic functionality in a multi - view application
• Strict practitioner of Cocoa coding conventions and style.
• Proficient in parsing JSON, XML, PLIST
• Complete comprehension of memory management in Objective-C
• Expert in finding and fixing crashing bugs
• The importance of readable code by using clear explicit methods and variable names and effective commenting
• Strong knowledge in implementing Frameworks like CoreLocation, CoreGraphics, MapKit, UIKit, openGLES, iAd, googlemobilead.framework and many other third party frameworks
• Worked on parsing with both SBJson and LibXML, as well as NSXMLParser and NSJSONSerialization
• Good understanding of Memory Management: Automatic Counting in iOS development
• Experience in open source software WordPress with combined framework of HTML, PHP and CSS
• Exposure to Android Programming and designing Android UI elements
• Strong knowledge in all phases of Software Development Life Cycle (SDLC) process, which include requirement analysis, designing, implementing, debugging, fixing and maintaining the software
• Experience with both SVN and GIT code repositories and GIT interfaces like Source Tree and Atlassian
• Expertise in Modal View Controller design architecture, Cocoa design patterns, singleton architectures and concepts like delegation, protocols and categories
• Known for excellent troubleshooting skills - able to analyze code and engineer well researched, cost effective and responsive solutions.
• Capable of multi-tasking at work and taking up challenges and also energetic and passionate for learning new concepts, methods and technologies

TECHNICAL SKILLS:

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

Software: Trained in iOS 4, iOS 5, iOS6, iOS7, iOS8 with XCode 3.0/ 4.0., 5.0, 6.0, 6.1 OSX 10.5, 10.6, 10.7, 10.8, ASP.net with Visual Studio 2005/ 2008, Microsoft office suites

Programming Languages: C, Objective C, C++, Core Java, HTML

Front End: HTML 4, and 5, CSS2 and 3. JavaScript/ JQUERY library

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, Windows XP, Windows 7, Windows 8

Tools: XCode 3.0/4.0/5.0/6.0/6.1.3, Xamarin, Visual studio 2005, Dreamweaver, Cordova and phonegap

Development Tools: cvs/svn/git

PROFESSIONAL EXPERIENCE:

Confidential

IOS Application Developer

Responsibilities:

• Created models in MVC and development of delegates for updating model information
• Took care of code review, code fixes and bug fixes
• Performed all tasks from user interface design and implementation to writing code for various features
• Developed client login and signup module that includes UI design and backend communication with Web Services
• Developed navigation between views was mixture of using UINavigationController, UIGestureRecognizer, and UIPopoverController
• Worked on iOS 6
• Interacting with QA on deliverables on every iteration and customer feedback implementation
• Implemented Core Data framework to store user Data
• Developed essential tools such as the UITabBar
• Integration of application with social media sites such as Facebook
• Implemented NSURLConnection to integrate with backend web services
• 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
• Worked with GDB and Xcode for debugging
• Used Agile Scrum methodology for development

Environment: - iOS 7.0 (iPhone SDK), Mac OS X, Objective C, Xcode, Cocoa Touch, Cocoa framework, iPhone Simulator, JavaScript, JQuery, HTML, XML

Confidential, Franklin Lakes, NJ

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 with UI components and controllers to be used for iPhone.
• Working on web service calls,XML and JSONparsing included in the project.
• Working withUIKit Frameworkfor development and maintenance.
• Debugging issues at onsite whenever required as well synchronizing data developed on mobile application with backend applications.
• Worked with GDB and Xcode for debugging.
• Working with 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.

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

Confidential

IOS developer

Responsibilities:

• Involved in gathering requirements from the client.
• Support and maintaining the application including bug fixing and feature enhancements like encrypted image and video exchanges and group secure messaging.
• Designed and implemented the complete application architecture.
• Modified the UI for the application based on the Client requirements.
• Used Security Framework for Encryption/Decryption of text messages, Images etc. Using RSA and AES Cryptography Algorithms.
• Integrated 3rd party API called Chilkat to support SFTP for uploading/downloading of secure files.
• Updated AFNetworking to 2.0 Library which is latest version for Networking Module.
• Used TestFlight API for sharing test builds and getting user logs and crash reports etc.
• Implemented Group Messaging Features which user can create groups and add/delete members or can send encrypted messages to group.
• NSJSONSerialzation was used to deserialize JSON data.

Environment: XCode 6.2, iOS 7 and 8, Jenkins, Jira 6.3, 6.3.1

Confidential

IOS Developer

Responsibilities:

• Involved in gathering requirements from the client.
• Developed UI for the application.
• Integrated 3rd party API for external card reader API to the application and testing the card reader with various cards for payments.
• Worked with offshore team to sync the development and daily meetings for status updates.
• Used Redmine for project management and bug tracking.
• Used Jenkins to create the builds automatically.

Environment: s: 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, Dreamweaver), MapKit, Core Location, and AVFoundation.

Confidential

Software Engineer

Responsibilities:

• Improved the path finding algorithm for the character movement by customizing AStar algorithm
• Implemented the social integration in the game for Facebook and Twitter
• Fixed various bugs reported by the testing department efficiently
• Developed complete gameplay of a social game - Mart City including gesture recognizer for zooming, algorithm for detecting the intersection of objects when rotated, logic for retrieving the sprite sheet codes from p-lists etc.
• Coded a game Controller class file which is the main controller section of game
• Developed a game on cross-platform engine, cocos-2d-X using C++
• Worked withUIKit Frameworkfor development and maintenance.
• Created sprite sheets using texture Packer

Environment: X-Code, Objective-C, C++, Cocoa-touch, Cococs-2d, Cococs-2dX and Texture Packer

Confidential

Software Developer/ Matlab Consultant

Responsibilities:

• Work with a team of 5 people and responsible for design and development of rod model in Xcode.
• Designed and developed the magazine reader application on iPad/iPhone using XCode and Objective - C
• Implemented Intel compiler for more functionality in Xcode.
• Responsible for quality assurance of data developed from Xcode.
• Derived and interpreted the rod model results using Matlab.
• Technical Environment: Objective C, Xcode-3.1, Matlab.
• Developed the GUI using JPanel, JForms and JavaScript
• Added the feature of feedback report generation
• Worked extensively with Objective C and Cocoa frameworks
• Worked extensively on table view controller and madecustomized table view cellsaccording 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 within a cross functional team of testers and developers
• Worked with Subversion to checkout and update the codebase changes.
• 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.

Environment: SDK, Objective C, Xcode, Matlab, Cocoa Touch, Cocoa Framework, Interface Builder, iPhone Simulator, Jquery.