SUMMARY

• Over 7+ years of experience in Development and Implementation of various iOS applications.
• Working knowledge of all phases of Software Design Lifecycle (SDLC) management and implementation. Ability to develop and track a project from inception to deployment.
• Five years of experience in iOS Mobile Application Development using Objective - C in X-Code.
• Over three years of experience in web development and interface designing using HTML, CSS and Adobe CS5 Suit.
• Expertise in Object Oriented Programming (OOPs), Design Patterns and MVC Framework.
• Excellent Cocoa/CocoaTouch and Objective C coding ability with XCode for iOS, Mac OSX development.
• Experienced in Mobile Application Development using native FrameWorks like UIkit, Map Kit, Core Foundation, CoreGraphics, CoreLocation, Av foundation and MP Media player and also AF Networking, Mantel, TestFlight etc.
• Good Knowledge in ios, iPhone SDK, REST, SOAP, SQLite 3, PLIST, JSON, XML, file I/O and design principles and Social networks (Facebook, Linked in and Twitter) integration.
• Expert in making efficient use of Interface Builder, storyboard in building the Applications
• Strong knowledge with databases such as SQLite, Core Data, MySQL etc.
• Extensively worked with various Cocoa design patterns and Java design patterns across various projects.
• Good Knowledge in In-App Purchase, Remote and Local Push Notification.
• Extensive experience Consuming REST and SOAP Web Services and APIs
• Experienced Social networking, Tele Communication, Retail, Banking and Finance domains.
• Experienced with latest technologies like Apple Watch, iBeacons, TouchID, etc.
• Experience of using version control tools SVN, cvs and GIT etc.
• Experience in interacting with the clients and Users for collecting requirement specifications from the client site and performing requirement analysis and design.
• Experience collaborating with senior backend and senior mobile developers with multiple life cycle methodologies and design methods like Waterfall, Agile, Scrum and Sprint with little supervision
• Excellent hands-on experience dealing with the onsite - offshore model.
• Strong problem-solving skills. Good Analytical, communication and interpersonal skills.
• Skilled in iPhone research and development and Self-motivated.
• Highly motivated enthusiast with punctuality and excellent work ethics.

TECHNICAL SKILLS

Language: Objective-C, C++, swift, C, JAVA

GUI: Cocoa/Xcode/Interface Builder, instruments, Story board

Operating System: Mac OSX, Linux, UNIX, embedded Linux, ThreadX, Windows

Mobile OS iOS: Networking/Security/Internet TCP/IP protocols,, HTTP, HTTPS, SSL RFCs such as mailing and related SMTP, WSDL, SOAP, XML, REST Web-services, JSON

Software Tools: XCODE, Eclipse, NetBeans, carbide.c++

Source control: SVN, CVS, GIT

Scripting: Java Script, PHP

Database: SqLite, core data, oracle

PROFESSIONAL EXPERIENCE

Confidential, Milpitas, CA

Senior iOS Developer

Responsibilities:

• Actively involved in design and development of Mobile Wallet.
• Actively involved in design and development of Shop By Category enhancement.
• Created UI for iOS Development using Story Boards and Auto Lay Out.
• Integrated third party SDK for scanner functionality to scan gift cards and products.
• Actively participated in Agile scrum development.
• Actively involved in BRD, Use Cases, FSD and application design discussions.
• Used Instruments to analyze application memory allocation and possible memory leaks.
• Actively involved in UX discussions.
• Used GIT as Version Control System for managing the Application Code.
• Actively involved in performance improvement of the application mainly in category search.

Environment: iOS6.1, iOS 7.0/8.0, Xcode 5/6, Instruments, JSON, XML

Confidential, Omaha, NE

Senior iOS Developer

Responsibilities:

• 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.
• Adapted ADB (AndroidDebug Bridge), DDMS (Dalvik Debug Monitor Service), LogCat to view system debug output.
• Wrote testautomationscripts using Rational Functional Tester
• 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.
• Used AV Foundation Framework to record audio from the device.
• 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: s: IOS 7.0 and 6.0 (iPhone SDK), Objective C, XCode, Cocoa Touch, Cocoa framework, JavaScript, JQuery, GIT, JIRA, SQL Lite, SQL Server 2005, GCD, Android, UIKIT, Visio, Adobe CS5 Suite (Photoshop, Dreamweaver), MapKit, Core Location, AVFoundation, VSS

Confidential

iOS Developer

Responsibilities:

• Actively involved in design and development.
• Created UI for iOS Development using Interface builder
• Integrated third party SDK for scanner functionality to scan news cards and papers.
• Implemented the scroll functionality by using UIScrollView on all screens of the app.
• Actively participated in Agile scrum development.
• Wrote various methods to manipulate HTML and CSS in JQuery made pages dynamic using AJAX, JSON, and XML
• Actively involved in BRD, Use Cases, FSD and application design discussions.
• Used Instruments to analyze application memory allocation and possible memory leaks.
• Actively involved in UX discussions.
• Used GIT as Version Control System for managing the Application Code.
• Actively involved in performance improvement of the application mainly in category search.

Environment: iOS (4.0 to 5) SDK, XCode, Cocoa/IB, Objective-C, C++, Java, CSS, XML

Confidential, Boston, MA

iOS Developer

Responsibilities:

• Designed the registration screen of the application where the user can enter the user name and password.
• Designed the home screen of the application where the user can choose the type of the module to be populated.
• Tested applications on iPhone simulator, iPod touch and iPhone device.
• Developed the App using CocoaTouch frameworks like UIKit, Foundation, CoreGraphics Frameworks.
• Experience on Mapkit and CoreLocation.
• Implemented the scroll functionality by using UIScrollView on all screens of the app.
• Developed components like infinite scrolling section for sliding tableview
• Implemented the App using web services to read the data from API for features like store locator, home, categories of store products.
• Experienced in Debugging the Code at every Stage line of Implementation.
• Coordinated with technical staff in the configuration of iTunes AppStore.
• Wrote various methods to manipulate HTML and CSS in JQuery made pages dynamic using AJAX, JSON, and XML
• Performed the quality assurance of the application by reporting the issues to the development team.
• Used Instruments to check for processing bottlenecks, memory leaks, and retain cycles.
• Collaborate with end users and clients in the implementation of complex software

Environment: iOS, iPhone SDK, XCode, Web Services, PList, Objective - C, CocoaTouch, JS, JQuery, iPhone Simulator, Interface Builder and Instruments.