SUMMARY

• Total 5 yrs of IT Developer/Software Engineer experience with 4 years of experience in iOS (iPhone/iPad) Application development, mobile application development.
• Around 4 years of Objective C, Cocoa Touch and iOS development, Xcode 5, 6 and 7, Application Design & Development experience. With focus on iPhone and iPad application development.
• Experience shipping multiple versions of commercial applications to Apple's app store. Experience developing multi - threaded mobile apps that leverage REST web services
• Successfully launched apps in the App Store are a big plus Memory management and multi-threaded development.
• Worked on Core Data, SQLite, design patterns MVC, Singleton, Delegation, Target Action, JSON
• Experienced Mobile Application Developer with development and design experience in iOS mobile applications contributing to full implementation of many large mobile applications.
• Proficient skills consulting for large clients in large team-based software engineering and development.
• Sharp hands on Agile based methodologies in large Enterprise System development including large enterprise mobile applications.
• In -depth understanding of the main mobile platforms and recognize the subtle differences between each.
• Develop a series of commercially successful apps on iOS iOS Software Engineer working with iOS 7 and IOS 8 SDK, Objective-C, Cocoa Touch, UIKit, Xcode, Interface Builder, Storyboard, Autolayout and Git on a daily basis.
• Strong self-learner with a desire to stay highly informed on best practices and latest developments to Apple’s iOS mobile platform.
• Continuously focused on providing an excellent user experience via clean, maintainable, performant code.
• Professional, personable, and flexible while working to achieve objectives.
• Tech oriented, well-rounded Software Development Professional with business acumen through large client facing experiences.

TECHNICAL SKILLS

Programming Languages: Objective-C, Swift, Java, SQL

Operating Systems: iOS, Windows 7/8

Testing & Build tools: Instruments, JUnit

Application Servers and IDEs: Xcode 5/6/7, Eclipse, CoreData, SQLite, REST Service

Web Technologies: HTML, CSS

Methodologies: Agile Scrum, Waterfall

PROFESSIONAL EXPERIENCE

Confidential, Englewood, CO

Sr. IOS Developer

Responsibilities:

• Senior iOS Developer with hands on SDLC (Software Development Life Cycle), from collecting business specifications, user requirements, confirming the design, data decisions, process, planning the MVC for code design to develop Enterprise and Customer Facing App.
• Using Agile methodologies for different Enterprise and Customer Facing App that had multiple targets/release date
• Proficient on Debugging to identify the causes behind any application failure or crash and provided immediate fixes for defects logged.
• Experience in Using Storyboard with Navigation Controller to jump from one View Controller to the other in hierarchy and provide drill down interface for hierarchical content, Dynamic TableView to create Hamburger Menu or Slide Out Menu to go to different Screen
• Highly skilled in using Auto Layout for supporting UI elements on different sizes of Iphone/Ipad
• Experience in creating Custom Delegate methods to communicate between objects and strong use of xib file and to create the instance of it in Storyboard across different View Controller.
• Created a Login Screen with the Custom Spinner third party, along with Captcha Implementation to meet Business rules.
• Created a WebView to load the youtube URL in Full Screen and support both Portrait and Landscape Orientation when the App is Portrait Orientation Locked both in Iphone and Ipad
• Extensive use of SQlite to store data locally once pulled from the back end server
• Created Enterprise App for Retailers to manage work order assignments on a mobile device where the key contribution was on TabBar Controller and to use third party UI to handle Swipe able action on the Table View Controller for different status with back end server implementation
• Implementation of two way SSO (Single Sign On) with other existing IOS Enterprise Apps
• Proficient understanding of code versioning tools: Source Control, Git and SVN
• Experience in creating Resolution code and Implementing Restful APIs to connect applications to back-end services
• Experience in developing Actionable Push Notifications on IOS 8 so that Retailers can take action on notification from Notification Center, Home Screen and Pull down which will hit service and update local database and the server
• Making the POC for Dish Browser App to act like Chrome Browser Interface, and also to store the username and password of the technician when the technician logs into dish website
• Converted the Dish Content Management System (CMS) into Swift individually, Did the POC for Basic browser functionality with Address Bar, Rewind, Forward, Stop and Refresh completely in Swift
• Creating Dish Borwser App with Backward, Forward, Stop, Reload functionality along with Lat, Long data on Iphone/Ipad

Environment: s: iOS SDK 8, Xcode 6, JSON, NSJSONSerialization, NSURLConnectionDelegate, WebView, SQlite, REST API, SOAP API, Swift, UIKit, WebKit, NSXMLParserDelegate

Confidential, Jersey City, NJ

Sr. IOS Developer

Responsibilities:

• Senior iOS (iPad and iPhone) developer hands on SDLC (Software Development Life Cycle), in the design, implementation, maintenance and testing of a growing collection of iOS applications and magazine based applications.
• Strong in Objective C experience iOS developer contributing to various mobile development projects involving iOS (iPhone and iPad) applications.
• Developed and designed large complex multi-tier application utilizing iOS 5.0/6 SDK with with other 3rd party multimedia based libraries integrating with back-end server systems
• Maintained, added new features, fixed bugs, improved and re-architected the current framework used in all magazine apps
• Strong knowledge of OOP, design patterns, debugging techniques
• Experience in building mobile products for both iPad and iPhone
• Experience in working with Cocoa/UIKit frameworks and the iPhone SDK.
• Enabled full iOS UI Automation Testing with Xcode build in SenTestingKit framework based test suites in a Jenkins continuous integration environment, used JIRA for Sprint tasks and for tracking Bugs
• Followed a work data flow principle for design and development.
• Proficient iOS interface components such as Storyboard Segue, table views, navigation controllers, various button and control types, etc. as well as creating custom interface elements.
• Observed best practice standards in Objective-C, design, development to deployment planned and developed detailed project plans.
• Helped to generate mobile-friendly versions of existing websites, developed and debugged via XCode and Instruments.

Environment: s: iPhone SDK, Web application sphere, JIRA, Xcode, Core data, GCD, Objective-C, iOS, iPhone and Ipad Simulator, Cocoa Touch, NSXML Parser, SBJSON, and Instruments.

Confidential, Minneapolis, MN

IOS Developer

Responsibilities:

• IOS Developer contributing to the development of the iOS application through the full development lifecycle (SDLC)using Objective-C released on the App store.
• Developed, designed and styled the large complex multi-tier application utilizing iOS 5.0 SDK with the open source RestKit library
• Managed TestFlight beta testing effort with a small group of beta testers.
• Enabled full iOS UI Automation Testing and created full-automated test suites utilizing Frank-cucumber UI Automation in a Jenkins continuous integration environment, used JIRA for Sprint tasks and for tracking Bugs
• Developing iOS applications using Cocoa touch framework and creating UI Design.
• Good experience in working with iOS SDK 5.X and X-Code 4.X/3.2.6 environments.
• Established agile methodologies including pair programming, weekly sprints and retrospectives.
• Implemented Dropbox API for sharing and backup.
• Implemented Core Data framework to store user Data.
• Worked closely with management to shape the direction of the app.
• Eliminated memory leaks and abandoned memory using Instruments. Troubleshoot a serious issue with a third-party UI component.
• Implemented search client for server-based PIM suite on iPhone utilizing JSON, SQLite, Objective C and Interface Builder.

Environment: s: iPhone SDK, Xcode, Interface Builder, Objective-C, JIRA, iOS, iPhone Simulator, Cocoa Touch Framework, SBJSON, AV Foundation and Instruments.

Confidential

Web Solutions Developer

Responsibilities:

• Developed complete client iPad login and signup module that includes UI design and backend communication with Web Services
• Solved major defects in navigation controller behavior for the application
• Developed Facebook integration 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 tableviews (Problem due to concurrent server calls)
• 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: s: Java, J2EE, XML, HTML, Eclipse